CN106593809A - Circulating water pump combined device for refrigerating station - Google Patents
Circulating water pump combined device for refrigerating station Download PDFInfo
- Publication number
- CN106593809A CN106593809A CN201611102572.6A CN201611102572A CN106593809A CN 106593809 A CN106593809 A CN 106593809A CN 201611102572 A CN201611102572 A CN 201611102572A CN 106593809 A CN106593809 A CN 106593809A
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- Prior art keywords
- water circulating
- circulating pump
- steel
- main pipeline
- arm
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
- E03B5/02—Use of pumping plants or installations; Layouts thereof arranged in buildings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/22—Arrangements for enabling ready assembly or disassembly
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a circulating water pump combined device for a refrigerating station, and the circulating water pump combined device for the refrigerating station improves the construction efficiency, improves the construction environment and guarantees the construction safety. The circulating water pump combined device for the refrigerating station comprises a plurality of circulating water pump combination split bodies, and is characterized in that each circulating water pump combination split body comprises a concrete foundation, a circulating water pump set and a steel structure component; each circulating water pump set comprises two or more circulating water pumps; each steel structure component is supported above the corresponding concrete foundation; each circulating water pump set is installed in the corresponding steel structure component; and the output ends of the two or more circulating water pumps in each circulating water pump set are communicated with a main pipeline on the corresponding steel structure component. Modularized prefabrication assembly of the water pumps in the refrigerating station is achieved, the construction efficiency of the refrigerating station is greatly improved, and the operation environment of construction operators is obviously improved.
Description
Technical field
The present invention relates to civil buildings machine room mounting technique field, more particularly to a kind of refrigerating plant room recirculated water pump group
Attach together and put.
Background technology
With the continuous development of modern society, duration, quality, human oriented design and the later stage O＆M to building is proposed
Higher requirement；Therefore, realize that the batch production of electromechanical installing area is prefabricated, carry out prefabricated processing outside the venue in advance, treat live tool
During standby mounting condition, live pipeline, the quick assembling of equipment are realized, into pendulum in the electromechanical difficult problem installed in face of industry.
Traditional refrigerating plant room construction is that one water pump of a water pump is installed in machine room, pipeline field measurement blanking weldering
Connect, due to machine room narrow space, weld job amount is big, and in addition machine room interior conduit, valve weight are larger, workman's operating environment difference and
Potential safety hazard is more.Therefore, how to realize shifting to an earlier date prefabricated processing outside the venue, complete to be assembled into key in machine room.
The content of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of improve efficiency of construction, improve construction environment, guarantee to apply
The refrigerating plant room of work safety is combined the unit with water circulating pump.
The technical problem to be solved is achieved through the following technical solutions：
A kind of refrigerating plant room of the present invention is combined the unit with water circulating pump, including multiple water circulating pumps combination split its feature
It is that the water circulating pump combination split includes：
Concrete foundation；
Recirculated water pump group, the recirculated water pump group includes more than 2 water circulating pumps；
Steel structure assembly, the steel structure assembly is supported in the concrete foundation top, and the recirculated water pump group is installed
In the steel structure assembly, and the output end of 2 the above water circulating pumps is communicated in the main pipeline on the steel structure assembly；
The steel structure assembly includes steel structure base, and the steel structure base is supported in the concrete foundation top,
Wherein, the steel structure base is quadrangle frame structure, and the surrounding of the steel structure base is vertically fixed many steel constructions
Column, the top of the steel structural upright column has the steel construction that many steel structural upright columns are connected as one into formula structure horizontal
Load, the steel construction cross-arm is fixed with the steel structural upright column junction by connector.
Further, the main pipeline includes the first main pipeline and the second main pipeline, first main pipeline and the second master
Pipeline is horizontally placed on side by side the top of the steel structure assembly.
Further, two branch roads, respectively tie point and the second branch road are included per water circulating pump described in platform, it is described
Tie point is connected to the input of water circulating pump, the other end of the tie point and institute by pipeline and/or elbow one end
The connection of the first main pipeline is stated, wherein, filter is installed in the tie point；
One end of second branch road is connected to the output end of the water circulating pump, the other end of second branch road and institute
The connection of the second main pipeline is stated, and second branch road passes through Valve controlling closure or openness with second main pipeline.
Further, water circulating pump damping inert block is installed below the water circulating pump.
Further, the water circulating pump inert block includes damping inertia block main body, the damping inertia block main body upper end
Fix with the water circulating pump, the lower end of the damping inertia block main body installs solid by stop and the steel structure base
Fixed, the bottom surrounding of the damping inertia block main body symmetrically offers four grooves, is mounted on spring in four grooves and fixes
Device, inside the spring fitting device damping spring is provided with.
Further, the top of the steel construction cross-arm is provided with main pipeline support meanss, the main pipeline support meanss
Including pipeline cross-arm, the pipeline cross-arm is fixed on the top of the steel construction cross-arm by support member, and the main pipeline is fixed
It is provided between the top of the pipeline cross-arm, and the pipeline cross-arm and the steel construction cross-arm for the main pipeline work
Make the damping spring of damping.
Further, the side of the tie point is provided with auxiliary stand, and the pipeline or elbow of the tie point
Place is provided with drainpipe.
Further, recirculated water pump group includes 2 or 3 water circulating pumps.
Further, the steel construction cross-arm and the connector of the steel structural upright column junction are triangular steel plate, described
Triangular steel plate is connected as a single entity the steel construction cross-arm and the steel structural upright column by bolt.
Further, the two ends of first main pipeline and the second main pipeline are mounted on flange, multiple recirculated waters
Pump group is closed split and is connected by flange combination.
The beneficial effect that a kind of refrigerating plant room of the present invention is combined the unit with water circulating pump：
2 or 3 water circulating pumps and its auxiliary equipment are constituted a unit module by the present invention, and design steel structure assembly enters
Row fixation becomes an entirety, carries out prefabricated processing, when machine room possesses mounting condition, pump unit mould outside the venue in advance
Block whole Transporting quickly connects installation between unit module to machine room by flange bolt, realizes water pump in refrigerating plant room
Modularization prefabrication and assembly construction, greatly improves the efficiency of construction of refrigerating plant room, hence it is evident that improve the operation ring of construction operation personnel
Border.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Description of the drawings
Fig. 1 is a kind of front view of refrigerating plant room water circulating pump combination unit of the present invention；
Fig. 2 is a kind of top view of the refrigerating plant room water circulating pump combination unit shown in Fig. 1；
Fig. 3 is a kind of side view of the refrigerating plant room water circulating pump combination unit shown in Fig. 1.
1st, concrete foundation；2nd, steel structure base；3rd, steel structural upright column；4th, steel construction cross-arm；5th, triangular steel plate；6th, circulate
Water pump damping inert block；7th, water circulating pump；8th, the soft section of rubber；9th, filter；10th, pipe nipple；11st, valve；12nd, flange；13rd, first
Main pipeline；14th, auxiliary stand；15th, pipe clamp；16th, spring fitting device；17th, damping spring；18th, stop；19th, drainpipe；
20th, pipeline cross-arm；21st, the second main pipeline；22nd, tie point；23rd, the second branch road.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Hereinafter implement
Example is not limited to the scope of the present invention for illustrating the present invention.
Referring to shown in Fig. 1 to 3, a kind of refrigerating plant room is combined the unit with water circulating pump, including the combination point of multiple water circulating pumps
Body is characterized in that, water circulating pump combination split includes：
Concrete foundation 1；
Recirculated water pump group, the recirculated water pump group includes more than 2 water circulating pumps 7；
Steel structure assembly, steel structure assembly is supported in the top of concrete foundation 1, and recirculated water pump group is installed on the steel construction group
In part, and the output end of more than 2 water circulating pumps 7 is communicated in the main pipeline on steel structure assembly；
Steel structure assembly includes steel structure base 2, and steel structure base 2 is supported in the top of concrete foundation 1, wherein, steel knot
Structure base 2 is quadrangle frame structure, and the surrounding of steel structure base 2 is vertically fixed many steel structural upright columns 3, steel structural upright column
3 top has the steel construction cross-arm 4 that many steel structural upright columns 3 are connected as one formula structure, steel construction cross-arm 4 and steel construction
The junction of column 3 is fixed by connector.
Wherein, main pipeline includes the first main pipeline 13 and the second main pipeline 21, the first main pipeline 13 and the second main pipeline 21
The top of steel structure assembly is horizontally placed on side by side.
Every water circulating pump 7 includes two branch roads, the respectively branch road 23 of tie point 22 and second, and tie point 22 is led to
Piping and/or elbow one end are connected to the input of water circulating pump 7, and the other end of tie point 22 connects with the first main pipeline 13
It is logical, wherein, filter 9 is installed in tie point 22；
One end of second branch road 23 is connected to the output end of water circulating pump 7, the other end of the second branch road 23 and the second supervisor
Road 21 is connected, and the second branch road 23 and the second main pipeline 21 control closure or openness by valve 11.The lower section peace of water circulating pump 7
Equipped with water circulating pump damping inert block 6.Wherein, the soft section 8 of rubber and/or pipe nipple 10, and second are connected with the second branch road 23
Valve 11 on branch road 23 adopts butterfly valve.
Water circulating pump inert block 6 includes damping inertia block main body, and damping inertia block main body upper end is fixed with water circulating pump 7,
The lower end of damping inertia block main body is installed with steel structure base 2 by stop 18 and is fixed, the bottom four of damping inertia block main body
Week symmetrically offers four grooves, and spring fitting device 16 is mounted in four grooves, is provided with inside spring fitting device 16 and subtracts
Shake spring 17.
The top of steel construction cross-arm 4 is provided with main pipeline support meanss, and main pipeline support meanss include pipeline cross-arm 20, pipe
Road cross-arm 20 is fixed on the top of steel construction cross-arm 4 by support member, and main pipeline is fixed on the top of pipeline cross-arm 20, and pipeline
The damping spring 17 of the damping that works for main pipeline is installed between cross-arm 20 and steel construction cross-arm 4.
Wherein, it is preferred that auxiliary stand 14 is installed in the side of Ben Faming tie point 22, and tie point 22
Pipeline or elbow are provided with drainpipe 19.
Each water circulating pump combination split in the present invention typically has 2 or 3 water circulating pumps 7, this 2 or 3 circulations
The placement of putting side by side or at an angle of water pump 7 is fixed in steel structure assembly, during work, by the lower section of water circulating pump 7
Water circulating pump damping inert block 6 realizes mechanical shock absorption, it is ensured that work construction safety, increases equipment whole service life.
Wherein, the connector of steel construction cross-arm 4 and the junction of steel structural upright column 3 is triangular steel plate 5 in the present invention, triangular steel
Plate 5 is connected as a single entity steel construction cross-arm 4 with steel structural upright column 3 by bolt, meanwhile, the present invention can also use other kinds of
Connector is removably fixed steel structural upright column 3 and steel construction cross-arm 4, i.e. steel structure assembly and is tied by steel structure base 2, steel
Structure column 3, steel construction cross-arm 4, pipeline cross-arm 20 are constituted, and are mainly play fixed supporting role.Wherein 16# works of steel structure base 2
Word steel is welded, and steel structural upright column 3, steel construction cross-arm 4 and pipeline cross-arm 20 adopt 16# I-steel, and by triangular steel plate 5
Realize bolt connection.
Wherein, water circulating pump inert block 6 adopts 24# channel-section steel shaped steel, and using not cutting, fire bending is curved to be made.Water circulating pump
The surrounding of damping inert block 6 welds four spring fitting devices 16, to place damping spring 17；Using stop 18 and steel construction
Base 2 is fixed.Meanwhile, main pipeline is fixed with pipeline cross-arm 20 using pipe clamp 15, and below pipeline cross-arm 20 damping spring is arranged
17, it is main pipeline damping.
Specifically, the making of water circulating pump damping inert block 6 adopts 24# channel-section steel shaped steel, adopts and does not cut the curved way of fire bending.
Simmering and bending position is marked on the short brink of I-steel two according to the size of water circulating pump damping inert block 6, by one side along 45 ° of side
To the angle that 90 ° are cut out with CUT, then red, Ran Houzhi is burnt in I-steel simmering and bending position with oxygen-acetylene
Connect stewing in 90 °.Another water circulating pump damping inert block 6 welds spring fitting device, is consolidated using stop 18 and steel structure base 2
It is fixed.
The two ends of the first main pipeline 13 and the second main pipeline 21 in the present invention are mounted on flange 12, prefabricated complete outside the venue
Into after the combination split of the plurality of water circulating pump, after machine room possesses mounting condition, the combination split of multiple water circulating pumps is transported respectively
To machine room specified location, and multiple water circulating pumps are combined into split by the first main pipeline 13 and the two ends of the second main pipeline 21
Flange 12 is connected as one respectively so as to which pipeline is interconnected.
Wherein, the transport and assembling of multiple water circulating pump combination splits of the invention, the transport of water circulating pump damping inert block 6 is arrived
Behind assembling region, water circulating pump damping inert block 6 is tied up with hanging belt, then hung hanging belt with the pallet fork of fork truck
Rise, the bolt of damping spring 17 is slowly aligned successively.The suspension centre that water circulating pump 7, pipeline, valve 11 etc. pass through top advance reservation
Lifting installation is carried out, assembling is finally completed.And water circulating pump combination split scene transport assembling.The water circulating pump combination of the present invention
Split transport carries out level carrying using multiple stage conveying arrangement, and power is drawn using hoist engine；During equipment conveying, volume
Raise the machine speed of service slow, equipment gait of march can not be too fast, water circulating pump combination split front-to-back slope should not be excessive, it is ensured that
Water circulating pump combination split transport is steadily carried out；Equipment needs to turn to during equipment conveying, by adjusting conveying arrangement
Direction is turned to, and when conveying arrangement direction adjusts, with two rail jacks water circulating pump combination split is lifted simultaneously.Most
Carry out the combination between multiple water circulating pump combination splits in machine room afterwards.
The beneficial effect that a kind of refrigerating plant room of the present invention is combined the unit with water circulating pump：
2 or 3 water circulating pumps 7 and its auxiliary equipment are constituted a unit module by the present invention, design steel structure assembly
It is fixed and becomes an entirety, carries out prefabricated processing, when machine room possesses mounting condition, pump unit outside the venue in advance
Module whole Transporting quickly connects installation between unit module to machine room by flange bolt, realizes water pump in refrigerating plant room
Modularization prefabrication and assembly construction, greatly improve the efficiency of construction of refrigerating plant room, hence it is evident that improve the operation of construction operation personnel
Environment.
The above is only the preferred embodiment of the present invention, is not limited to the present invention, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from the technology of the present invention principle, can also make it is some improvement and
Modification, these are improved and modification also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of refrigerating plant room is combined the unit with water circulating pump, including multiple water circulating pumps combine split characterized in that, described
Water circulating pump combination split includes：
Concrete foundation (1)；
Recirculated water pump group, the recirculated water pump group includes more than 2 water circulating pumps (7)；
Steel structure assembly, the steel structure assembly is supported in the concrete foundation (1) top, and the recirculated water pump group is installed on
In the steel structure assembly, and the output end of 2 the above water circulating pumps (7) is communicated in the supervisor on the steel structure assembly
Road；
The steel structure assembly includes steel structure base (2), and the steel structure base (2) is supported in the concrete foundation (1)
Top, wherein, the steel structure base (2) is quadrangle frame structure, and the surrounding of the steel structure base (2) is vertically fixed
Many steel structural upright columns (3), the top of the steel structural upright column (3) has and for many steel structural upright columns (3) to be connected as one
The steel construction cross-arm (4) of body formula structure, the steel construction cross-arm (4) is with the steel structural upright column (3) junction by being connected
Part is fixed.
2. a kind of refrigerating plant room according to claim 1 is combined the unit with water circulating pump, it is characterised in that the main pipeline
Including the first main pipeline (13) and the second main pipeline (21), first main pipeline (13) is horizontal side by side with the second main pipeline (21)
In the top of the steel structure assembly.
3. a kind of refrigerating plant room according to claim 2 is combined the unit with water circulating pump, it is characterised in that followed per described in platform
Ring water pump (7) includes two branch roads, respectively tie point (22) and the second branch road (23), and the tie point (22) passes through
Pipeline and/or elbow one end are connected to the input of water circulating pump (7), the other end and described first of the tie point (22)
Main pipeline (13) is connected, wherein, filter (9) is installed on the tie point (22)；
One end of second branch road (23) is connected to the output end of the water circulating pump (7), second branch road (23) it is another
One end connects with second main pipeline (21), and second branch road (23) with second main pipeline (21) by valve
(11) closure or openness are controlled.
4. a kind of refrigerating plant room according to any one of claim 1 to 3 is combined the unit with water circulating pump, and its feature exists
In being provided with water circulating pump damping inert block (6) below the water circulating pump (7).
5. a kind of refrigerating plant room according to claim 5 is combined the unit with water circulating pump, it is characterised in that the recirculated water
Pump inert block (6) includes damping inertia block main body, and the damping inertia block main body upper end is fixed with the water circulating pump (7), institute
The lower end for stating damping inertia block main body fixation, the damping inertia are installed with the steel structure base (2) by stop (18)
The bottom surrounding of block main body symmetrically offers four grooves, and spring fitting device (16), the bullet are mounted in four grooves
Damping spring (17) is installed inside spring fixing device (16).
6. a kind of refrigerating plant room according to any one of claim 1 to 3 is combined the unit with water circulating pump, and its feature exists
In the top of the steel construction cross-arm (4) is provided with main pipeline support meanss, and the main pipeline support meanss include pipeline cross-arm
(20), the pipeline cross-arm (20) is fixed on the top of the steel construction cross-arm (20) by support member, and the main pipeline is fixed
Be provided between the top of the pipeline cross-arm (20), and the pipeline cross-arm (20) and the steel construction cross-arm (4) for
The damping spring (17) of the main pipeline work damping.
7. a kind of refrigerating plant room according to claim 3 is combined the unit with water circulating pump, it is characterised in that described first
The side on road (22) is provided with auxiliary stand (14), and the tie point (22) pipeline or elbow drainpipe is installed
(19)。
8. a kind of refrigerating plant room according to claim 3 is combined the unit with water circulating pump, it is characterised in that recirculated water pump group
Including 2 or 3 water circulating pumps (7).
9. a kind of refrigerating plant room according to claim 3 is combined the unit with water circulating pump, it is characterised in that the steel construction
Cross-arm (4) is triangular steel plate (5) with the connector of the steel structural upright column (3) junction, and the triangular steel plate (5) is by bolt
The steel construction cross-arm (4) and the steel structural upright column (3) are connected as a single entity.
10. a kind of refrigerating plant room according to claim 3 is combined the unit with water circulating pump, it is characterised in that described first
The two ends of main pipeline (13) and the second main pipeline (21) are mounted on flange (12), and multiple water circulating pump combination splits pass through
Flange (12) combination connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102572.6A CN106593809A (en) | 2016-12-05 | 2016-12-05 | Circulating water pump combined device for refrigerating station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102572.6A CN106593809A (en) | 2016-12-05 | 2016-12-05 | Circulating water pump combined device for refrigerating station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106593809A true CN106593809A (en) | 2017-04-26 |
Family
ID=58594887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611102572.6A Pending CN106593809A (en) | 2016-12-05 | 2016-12-05 | Circulating water pump combined device for refrigerating station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106593809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542654A (en) * | 2017-08-23 | 2018-01-05 | 中建八局第建设有限公司 | A kind of prefabrication and assembly construction method of circulating pump group assembly unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6247490B1 (en) * | 2000-01-06 | 2001-06-19 | The Gorman-Rupp Company | Booster station |
| CN201474999U (en) * | 2009-08-25 | 2010-05-19 | 中建三局第一建设工程有限责任公司 | Prefabricated combined type water pump set |
| CN205062905U (en) * | 2015-10-28 | 2016-03-02 | 连云港连鑫玻璃钢有限公司 | Be applicable to anti device that floats of integrated pump station of glass steel integral type |
| CN106149854A (en) * | 2015-04-20 | 2016-11-23 | 格兰富控股联合股份公司 | Prefabricated pumping plant |
| CN206582081U (en) * | 2016-12-05 | 2017-10-24 | 中建三局安装工程有限公司 | A kind of refrigerating plant room is combined the unit with water circulating pump |
-
2016
- 2016-12-05 CN CN201611102572.6A patent/CN106593809A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6247490B1 (en) * | 2000-01-06 | 2001-06-19 | The Gorman-Rupp Company | Booster station |
| CN201474999U (en) * | 2009-08-25 | 2010-05-19 | 中建三局第一建设工程有限责任公司 | Prefabricated combined type water pump set |
| CN106149854A (en) * | 2015-04-20 | 2016-11-23 | 格兰富控股联合股份公司 | Prefabricated pumping plant |
| CN205062905U (en) * | 2015-10-28 | 2016-03-02 | 连云港连鑫玻璃钢有限公司 | Be applicable to anti device that floats of integrated pump station of glass steel integral type |
| CN206582081U (en) * | 2016-12-05 | 2017-10-24 | 中建三局安装工程有限公司 | A kind of refrigerating plant room is combined the unit with water circulating pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542654A (en) * | 2017-08-23 | 2018-01-05 | 中建八局第建设有限公司 | A kind of prefabrication and assembly construction method of circulating pump group assembly unit |
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Application publication date: 20170426 |