CN110470172A - A kind of cleaning device for central air-conditioning cooling tower - Google Patents
A kind of cleaning device for central air-conditioning cooling tower Download PDFInfo
- Publication number
- CN110470172A CN110470172A CN201910700275.9A CN201910700275A CN110470172A CN 110470172 A CN110470172 A CN 110470172A CN 201910700275 A CN201910700275 A CN 201910700275A CN 110470172 A CN110470172 A CN 110470172A
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- screw rod
- water tank
- block
- cleaning device
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 42
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 238000004378 air conditioning Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 3
- 230000001360 synchronised Effects 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/02—Supports for cleaning appliances, e.g. frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
- F28G15/06—Automatic reversing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
Abstract
A kind of cleaning device for central air-conditioning cooling tower, the water tank and strip case of water inlet are had including side, strip case is located above water tank and is firmly connected with it, one end of delivery pipe is fixedly connected with spray head, the forward top of water tank opens up through-hole, delivery pipe passes through through-hole, and several idler wheels are installed in the bottom end activity of water tank.Movable block through the invention gradually moves, box body moves up and down, the cooling tower region of strip case institute face can be rinsed, and by upward, downward or spray head face cooling tower the angle adjustment of spray head, flushing effect more preferably, and is not necessarily to artificial flushing, the sewage etc. for rinsing and generating is avoided to drop into flushing person, the clothes for drenching flushing person is prevented, and only needs the i.e. controllable flushing process of the control motor of the first sprocket wheel, the motor of screw rod, clockwise and anticlockwise motor, it is easy to operate.
Description
Technical field
The invention belongs to cooling tower device field, specifically a kind of cleaning device for central air-conditioning cooling tower.
Background technique
When being rinsed at present for cooling tower, spray gun is held using flushing person, cooling tower is rinsed, and this side
For formula for small-sized cooling tower, flushing effect is preferable, and for large cooling column, it is more than the middle and upper part of cooling tower,
Flushing effect is poor, thus more inconvenient in use.
Summary of the invention
The present invention provides a kind of cleaning device for central air-conditioning cooling tower, to solve defect in the prior art.
The present invention is achieved by the following technical programs:
A kind of cleaning device for central air-conditioning cooling tower has the water tank and strip case of water inlet, strip case including side
It above water tank and is firmly connected with it, strip bottom end two sides inner wall the first sprocket wheel of activity installation respectively, one of them the
One sprocket wheel has motor, is flexibly connected between two the first sprocket wheels by the first chain, the bottom end inner wall of strip case opens up guiding
Slot, the interior cooperation of guide groove are equipped with two pieces of guide pads, are fixedly connected between the top of two pieces of guide pads by movable block, movable block position
Between the both ends of the first chain, it is articulated and connected between the rear end of movable block and the rear end of the first chain by hinged block, strip
The top surface of case opens up through groove, and the inside of movable block opens up cavity, and vertical screw rod, silk are installed in activity respectively for the bottom end two sides of cavity
Bar can pass through the top of movable block, and screw rod can pass through through groove, wherein screw rod has a motor, the bottom end of screw rod is fixedly mounted the
Two sprocket wheels, the second sprocket wheel is within the cavity, is flexibly connected between two the second sprocket wheels by the second chain, cooperates on every screw rod
Equipped with screw, screw is located at the top of strip case, is fixedly connected between two screws by box body, the rear end of box body opens up strip
Slot, one end of the front inner wall articulated connection connecting rod of box body, the other end of connecting rod can pass through strip grooves, and the other end of connecting rod is fixed
Spray head is installed, spray head is located at the rear of box body, and the side inner wall of box body opens up the annular groove that section is dove-tail form, matches in annular groove
The movable block for being equipped with that several piece section is dove-tail form is closed, the side of several piece movable block is fixedly connected by gear ring, in the side of box body
Clockwise and anticlockwise motor is fixedly mounted in wall, and gear is fixedly mounted in the output shaft end of clockwise and anticlockwise motor, and gear can engage cooperation with gear ring,
Link block is fixedly mounted in the side eccentric part of gear ring, and one end of link block is fixedly connected with a side of connecting rod, installation in water tank
There are the pump housing, the water outlet connecting conveying pipe of the pump housing, one end of delivery pipe is fixedly connected with spray head, and the forward top of water tank opens up logical
Hole, delivery pipe pass through through-hole, and several idler wheels are installed in the bottom end activity of water tank.
The front end of a kind of cleaning device for central air-conditioning cooling tower as described above, the movable block is fixedly mounted
The front end of fixing sleeve, the first chain can pass through fixing sleeve.
A kind of cleaning device for central air-conditioning cooling tower as described above, the section of the guide groove are dovetail
Type, the section of guide pad are dove-tail form.
Limit is fixedly mounted in the top of a kind of cleaning device for central air-conditioning cooling tower as described above, the screw rod
Determine block, the diameter of stop block is greater than the diameter of screw rod.
A kind of cleaning device for central air-conditioning cooling tower as described above, the idler wheel are universal brake wheel.
A kind of cleaning device for central air-conditioning cooling tower as described above, the side top surface of the strip case is fixed
Push rod is installed.
The invention has the advantages that water tank, strip case to be first moved to the one side of cooling tower when cleaning to cooling tower
Front, then the first sprocket wheel starts to rotate, and is flexibly connected between two the first sprocket wheels by the first chain, can drive two the
One sprocket wheel synchronous rotary, first is articulated and connected between movable block by hinged block, and movable block is fixedly connected with guide pad,
Guide pad is located in guide groove, and movable block left and right in strip case can be driven to move back and forth, and the motor work of screw rod, band
Dynamic screw rod rotation, screw rod are fixedly connected with the second sprocket wheel, are flexibly connected between two the second sprocket wheels by the second chain, can band
Two screw rod synchronous rotaries are moved, screw rod is threadedly engaged with screw, is fixedly connected between two screws by box body, and then can band
Dynamic box body moves back and forth up and down, while gear ring engages cooperation with gear, and gear is mounted on the output shaft of clockwise and anticlockwise motor, can be with
Gear ring is driven to carry out circular motion, by link block connection between gear ring and connecting rod, and then drive while gear ring is rotated
Connecting rod carries out fold campaign centered on hinge joint, and connecting rod is made to carry out fold campaign upward or downward, connecting rod in strip grooves
The other end spray head is installed, the cleaning solution in water is transmitted on spray head by the pump housing by delivery pipe, then by spray head ejection, to cold
But tower is cleaned.Movable block through the invention gradually moves, and box body moves up and down, can be to strip case institute face
Cooling tower region is rinsed, and by upward, downward or spray head face cooling tower the angle adjustment of spray head, can be to cold
But tower carries out more careful flushing, and more preferably, and for large-scale cooling tower, the length of strip case only needs flushing effect
It is mobile to be rinsed on one side end for cooling tower is longest twice or thrice, and to cooling tower middle and upper part more than, pass through
The adjustment of spray head all angles in the present apparatus, can make flushing effect more preferable, and be not necessarily to artificial flushing, avoid and rinse generation
Sewage etc. drops into flushing person, prevents the clothes for drenching flushing person, and only needs the control motor of the first sprocket wheel, screw rod
The i.e. controllable flushing process of motor, clockwise and anticlockwise motor, it is easy to operate.By idler wheel convenient for pushing water tank, strip case to be moved,
Mobile more laborsaving convenience；The cooperation of guide groove and guide pad can be defined movable block, prevent to deviate.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；Fig. 2 is the A direction view of Fig. 1；Fig. 3 is the enlarged drawing of the B direction view of Fig. 1；
Fig. 4 is the partial enlarged view of the I of Fig. 1.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
A kind of cleaning device for central air-conditioning cooling tower, as shown, including 1 He of water tank that side has water inlet
Strip case 2, strip case 2 are located at the top of water tank 1 and are firmly connected with it, the activity installation the respectively of 2 bottom end two sides inner wall of strip case
One sprocket wheel 3, one of them first sprocket wheel 3 have motor, and the motor of the first sprocket wheel 3 is mounted on 2 bottom end inner wall of strip case, and two
It is flexibly connected between first sprocket wheel 3 by the first chain, the bottom end inner wall of strip case 2 opens up guide groove 4, cooperation in guide groove 4
Equipped with two pieces of guide pads, it is fixedly connected between the top of two pieces of guide pads by movable block 5, movable block 5 is located at the first chain
Between both ends, it is articulated and connected between the rear end of movable block 5 and the rear end of the first chain by hinged block, the top surface of strip case 2 is opened
If through groove 6, the inside of movable block 5 opens up cavity, and vertical screw rod 7 is installed in activity respectively for the bottom end two sides of cavity, and screw rod 7 can be worn
The top of movable block 5 is crossed, screw rod 7 can pass through through groove 6, wherein a screw rod 7 has motor, the motor of screw rod 7 is mounted on cavity
Bottom end inner wall on, the second sprocket wheel 8 is fixedly mounted in the bottom end of screw rod 7, and the second sprocket wheel 8 is within the cavity, two the second sprocket wheels 8 it
Between be flexibly connected by the second chain, cooperation is equipped with screw 9 on every screw rod 7, and screw 9 is located at the top of strip case 2, two silks
It is fixedly connected between mother 9 by box body 10, the rear end of box body 10 opens up strip grooves 11, and the front inner wall of box body 10, which is articulated and connected, to be connected
One end of bar 12, the other end of connecting rod 12 can pass through strip grooves 11, and connecting rod 12 can carry out turning down up and down centered on hinge joint, even
Spray head 13 is fixedly mounted in the other end of bar 12, and spray head 13 is located at the rear of box body 10, and the side inner wall of box body 10 opens up section and is
The annular groove 14 of dove-tail form, the interior cooperation of annular groove 14 are equipped with the movable block that several piece section is dove-tail form, the side of several piece movable block
It is fixedly connected by gear ring 15, clockwise and anticlockwise motor, the output shaft end of clockwise and anticlockwise motor is fixedly mounted in the side inner wall of box body 10
Gear is fixedly mounted, gear can engage cooperation with gear ring 15, and link block 16, link block is fixedly mounted in the side eccentric part of gear ring 15
16 one end is fixedly connected with a side of connecting rod 12, and the pump housing, the water outlet connecting conveying pipe of the pump housing, conveying are equipped in water tank
One end of pipe is fixedly connected with spray head 13, and delivery pipe is located at the lower section of box body 10, and the forward top of water tank 1 opens up through-hole, conveying
For pipe across through-hole, the length of delivery pipe is enough the top for supporting spray head 13 to be moved to screw rod 7, and number is installed in the bottom end activity of water tank
A idler wheel 17.When being cleaned to cooling tower, water tank 1, strip case 2 are first moved in front of the one side of cooling tower, then the
One sprocket wheel 3 starts to rotate, and is flexibly connected between two the first sprocket wheels 3 by the first chain, two the first sprocket wheels can be driven same
Step rotation, is articulated and connected between first and movable block 5 by hinged block, and movable block 5 is fixedly connected with guide pad, guide pad
In guide groove 4, the left and right in strip case 2 of movable block 5 can be driven to move back and forth, and the motor work of screw rod 7, driven
Screw rod 7 rotates, and screw rod 7 is fixedly connected with the second sprocket wheel 8, can be with by the flexible connection of the second chain between two the second sprocket wheels 8
Two 7 synchronous rotaries of screw rod are driven, screw rod 7 is threadedly engaged with screw 9, it is fixedly connected between two screws 9 by box body 10, into
And box body 10 can be driven to move back and forth up and down, while gear ring 15 engages cooperation with gear, gear is mounted on clockwise and anticlockwise motor
On output shaft, gear ring 15 can be driven to carry out circular motion, be connected between gear ring 15 and connecting rod 12 by link block, and then gear ring
15 drive connecting rod 12 to carry out fold campaign centered on hinge joint while rotation, carry out connecting rod 12 in strip grooves 11
Fold campaign upward or downward, the other end of connecting rod 12 install spray head 13, and the pump housing passes the cleaning solution in water by delivery pipe
It is sent on spray head 13, then is sprayed by spray head 13, cooling tower is cleaned.Movable block 5 through the invention gradually moves,
Box body 10 moves up and down, can be rinsed to the cooling tower region of 2 faces of strip case, and by spray head 13 to
Upper, downward or spray head face cooling tower angle adjustment, can carry out more careful flushing, flushing effect is more to cooling tower
It is good, and for large-scale cooling tower, the length of strip case 2 only needs movement twice or thrice, can be by cooling tower longest
Be rinsed end on one side, and to cooling tower middle and upper part more than, can be with by the adjustment of spray head all angles in the present apparatus
Keep flushing effect more preferable, and be not necessarily to artificial flushing, avoids the sewage etc. for rinsing and generating and drop into flushing person, prevent from drenching
The clothes of flushing person, and it is flushed only to need the control motor of the first sprocket wheel, the motor of screw rod 7, clockwise and anticlockwise motor to can control
Journey, it is easy to operate.By idler wheel 17 convenient for pushing water tank, strip case to be moved, mobile more laborsaving convenience；Guide groove with lead
Cooperation to block can be defined movable block 5, prevent to deviate.
Specifically, fixing sleeve 18, the front end energy of the first chain is fixedly mounted in the front end of movable block 5 described in the present embodiment
Across fixing sleeve 18.When the front end of first chain passes through fixing sleeve 18, is not contacted with the inner wall of fixing sleeve 18, pass through fixing sleeve
18 cooperation further increases the moving stability of movable block 5, and the movement of movable block 5 is avoided to shift.
Specifically, the section of guide groove 4 described in the present embodiment is dove-tail form, the section of guide pad is dove-tail form.Guiding
The section of slot 4 and guide groove is dove-tail form, can remove guide groove in use to avoid guide pad, structure in use is more
Stablize.
Further, stop block 19 is fixedly mounted in the top of screw rod 7 described in the present embodiment, and the diameter of stop block 19 is greater than
The diameter of screw rod 7.By the restriction of stop block 19, screw rod can be removed to avoid screw, keep structure more stable.
Further, idler wheel 17 described in the present embodiment is universal brake wheel.Universal brake wheel is more convenient in use
It pushes water tank to carry out angle rotation, and is gone back on the position of lockable after movement after a stop, prevent from being moved again.
Further, push rod 20 is fixedly mounted in the side top surface of strip case 2 described in the present embodiment.By push rod 20,
More convenient when pushing strip case 2 mobile, hand has better impetus.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. a kind of cleaning device for central air-conditioning cooling tower, it is characterised in that: have the water tank (1) of water inlet including side
With strip case (2), strip case (2) is located above water tank (1) and is firmly connected with it, strip case (2) bottom end two sides inner wall difference
Activity installation the first sprocket wheel (3), one of them first sprocket wheel (3) have motor, pass through the first chain between two the first sprocket wheels (3)
Item is flexibly connected, and the bottom end inner wall of strip case (2) opens up guide groove (4), is cooperated in guide groove (4) and is equipped with two pieces of guide pads, and two
It is fixedly connected between the top of block guide pad by movable block (5), movable block (5) is located between the both ends of the first chain, mobile
It being articulated and connected between the rear end of block (5) and the rear end of the first chain by hinged block, the top surface of strip case (2) opens up through groove (6),
The inside of movable block (5) opens up cavity, and vertical screw rod (7) is installed in activity respectively for the bottom end two sides of cavity, and screw rod (7) can pass through
The top of movable block (5), screw rod (7) can pass through through groove (6), wherein a screw rod (7) has motor, the bottom end of screw rod (7) is solid
Dingan County fills the second sprocket wheel (8), and the second sprocket wheel (8) is within the cavity, is connected between two the second sprocket wheels (8) by the second chain activity
It connects, cooperation is equipped with screw (9) on every screw rod (7), and screw (9) is located at the top of strip case (2), leads between two screws (9)
It crosses box body (10) to be fixedly connected, the rear end of box body (10) opens up strip grooves (11), and the front inner wall of box body (10), which is articulated and connected, to be connected
The other end of one end of bar (12), connecting rod (12) can pass through strip grooves (11), and spray head is fixedly mounted in the other end of connecting rod (12)
(13), spray head (13) is located at the rear of box body (10), and the side inner wall of box body (10) opens up the annular groove that section is dove-tail form
(14), cooperation is equipped with the movable block that several piece section is dove-tail form in annular groove (14), and the side of several piece movable block passes through gear ring
(15) it is fixedly connected, clockwise and anticlockwise motor is fixedly mounted in the side inner wall of box body (10), and the output shaft end of clockwise and anticlockwise motor is fixed
Gear is installed, gear can engage cooperation with gear ring (15), and link block (16) are fixedly mounted in the side eccentric part of gear ring (15), connection
One end of block (16) is fixedly connected with a side of connecting rod (12), and the pump housing is equipped in water tank, and the water outlet of the pump housing connects conveying
Pipe, one end of delivery pipe are fixedly connected with spray head (13), and the forward top of water tank (1) opens up through-hole, and delivery pipe passes through through-hole, water
Several idler wheels (17) are installed in the bottom end activity of case.
2. a kind of cleaning device for central air-conditioning cooling tower according to claim 1, it is characterised in that: the shifting
Fixing sleeve (18) are fixedly mounted in the front end of motion block (5), and the front end of the first chain can pass through fixing sleeve (18).
3. a kind of cleaning device for central air-conditioning cooling tower according to claim 1, it is characterised in that: described leads
It is dove-tail form to the section of slot (4), the section of guide pad is dove-tail form.
4. a kind of cleaning device for central air-conditioning cooling tower according to claim 1, it is characterised in that: the silk
Stop block (19) are fixedly mounted in the top of bar (7), and the diameter of stop block (19) is greater than the diameter of screw rod (7).
5. a kind of cleaning device for central air-conditioning cooling tower according to claim 1, it is characterised in that: the rolling
Taking turns (17) is universal brake wheel.
6. a kind of cleaning device for central air-conditioning cooling tower according to claim 1, it is characterised in that: the length
Push rod (20) are fixedly mounted in the side top surface of bar case (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910700275.9A CN110470172B (en) | 2019-07-31 | 2019-07-31 | Cleaning device for cooling tower of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910700275.9A CN110470172B (en) | 2019-07-31 | 2019-07-31 | Cleaning device for cooling tower of central air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110470172A true CN110470172A (en) | 2019-11-19 |
| CN110470172B CN110470172B (en) | 2021-03-02 |
Family
ID=68509714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910700275.9A Active CN110470172B (en) | 2019-07-31 | 2019-07-31 | Cleaning device for cooling tower of central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110470172B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09296998A (en) * | 1996-05-02 | 1997-11-18 | Mitsubishi Heavy Ind Ltd | Moving type bundle washing apparatus |
| KR20020090167A (en) * | 2002-08-17 | 2002-11-30 | 유한기술주식회사 | Removal Device of Scale of Exterior Pipe of Heat Exchanger |
| CN205110209U (en) * | 2015-08-20 | 2016-03-30 | 深圳市天得一环境科技有限公司 | From clean structure of slope water under high pressure |
| CN206291780U (en) * | 2016-07-19 | 2017-06-30 | 江西中烟工业有限责任公司 | A kind of central air-conditioning surface air cooler movable type automatic flushing device |
| CN207763567U (en) * | 2018-01-18 | 2018-08-24 | 陈二雄 | Air-Cooling Island automatic flushing device |
| CN207922944U (en) * | 2018-02-27 | 2018-09-28 | 苏州唯诚管道清洗技术有限公司 | Status of air duct cleaning device and equipment |
| CN108759553A (en) * | 2018-06-21 | 2018-11-06 | 博耐尔汽车电气系统有限公司 | A kind of condenser ash handling equipment |
| CN209055003U (en) * | 2018-11-02 | 2019-07-02 | 山东始源环境科技有限公司 | A kind of condenser numerical control automatic flushing device |
-
2019
- 2019-07-31 CN CN201910700275.9A patent/CN110470172B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09296998A (en) * | 1996-05-02 | 1997-11-18 | Mitsubishi Heavy Ind Ltd | Moving type bundle washing apparatus |
| KR20020090167A (en) * | 2002-08-17 | 2002-11-30 | 유한기술주식회사 | Removal Device of Scale of Exterior Pipe of Heat Exchanger |
| CN205110209U (en) * | 2015-08-20 | 2016-03-30 | 深圳市天得一环境科技有限公司 | From clean structure of slope water under high pressure |
| CN206291780U (en) * | 2016-07-19 | 2017-06-30 | 江西中烟工业有限责任公司 | A kind of central air-conditioning surface air cooler movable type automatic flushing device |
| CN207763567U (en) * | 2018-01-18 | 2018-08-24 | 陈二雄 | Air-Cooling Island automatic flushing device |
| CN207922944U (en) * | 2018-02-27 | 2018-09-28 | 苏州唯诚管道清洗技术有限公司 | Status of air duct cleaning device and equipment |
| CN108759553A (en) * | 2018-06-21 | 2018-11-06 | 博耐尔汽车电气系统有限公司 | A kind of condenser ash handling equipment |
| CN209055003U (en) * | 2018-11-02 | 2019-07-02 | 山东始源环境科技有限公司 | A kind of condenser numerical control automatic flushing device |
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| Publication number | Publication date |
|---|---|
| CN110470172B (en) | 2021-03-02 |
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