CN207735322U - It relies on oneself telescopic slipstream device for cleaning tank - Google Patents
It relies on oneself telescopic slipstream device for cleaning tank Download PDFInfo
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- CN207735322U CN207735322U CN201721690940.3U CN201721690940U CN207735322U CN 207735322 U CN207735322 U CN 207735322U CN 201721690940 U CN201721690940 U CN 201721690940U CN 207735322 U CN207735322 U CN 207735322U
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- water inlet
- sprinkler part
- inlet member
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Abstract
It relies on oneself telescopic slipstream device for cleaning tank the utility model is related to one kind, including is used for and stores up tank connected water inlet member, in the sprinkler part for being provided with nozzle in the water inlet member；In also set up in the water inlet member for drive sprinkler part move axially elastomeric element, in transmission parts of the setting for driving sprinkler part axial rotation on the sprinkler part, the elastomeric element is in deformation, the sprinkler part is axially extending relative to water inlet member, the transmission parts driving sprinkler part rotation, makes the sprinkler part pass through nozzle and carries out spiral slipstream cleaning to reservoir walls；In reset condition, the sprinkler part bounces back the elastomeric element in an axial direction relative to water inlet member, and the sprinkler part is made to be tightly connected with water inlet member.One kind that the utility model embodiment is provided is relied on oneself telescopic slipstream device for cleaning tank, it has the advantages that good cleaning performance, dependable performance, energy saving, water-saving, while also solving in traditional tank cleaning mode the problem that cleaning performance is bad, cleaning efficiency is low, high energy consumption, water consumption are big.
Description
Technical field
The utility model is related to tank cleaning apparatus fields, more particularly to telescopic slipstream device for cleaning tank of relying on oneself.
Background technology
A large amount of storage tank is arranged for material storing, anti-in the operational process of craft of the industries such as chemical industry, food, pharmaceutical engineering
The techniques such as answer, have enough to meet the need.After use, inner wall is unavoidably stained with salvage stores.Next time before use, need will be thorough in tank
Bottom cleans up, and especially food, pharmaceutical industry require thoroughly without any residual, to ensure the stable quality of every batch of product.
Cleaning for storage tank equipment, most traditional mode are manually to scrub.If equipment is more, it would be desirable to be equipped with a large amount of
Clean post worker.Simultaneously as worker cleans, gimmick is different every time, and effect also is difficult to ensure.In addition, that manually cleans uses water
Amount is also very big.Therefore, this mode whole efficiency is extremely low.
In order to solve the problems manually cleaned, each manufacturer has developed various nozzle products.It is almost existing all
Nozzle product is properly termed as vertical current scheme, their principle is：Ejected wash water is disperseed by nozzle, from close with tank skin normal
Angle directive storage tank 1 tank skin, to reach cleaning purpose.
Above-mentioned cleaning implementation method is specially：Lower nozzle is stretched from tank deck centre position, ejected wash water sprays to storage tank by nozzle
Tank skin.In order to reinforce cleaning performance, manufacturer further has developed rotating sprinkler, high hydraulic jet, ultrahigh pressure nozzle etc., with
Reinforce cleaning.This solution solves manually clean problem unstable, unreliable, that water consumption is big.But such nozzle often touches
To the problem of be, if there is complicated structure (such as inside and outside double helix helical-ribbon type stirring system) in tank, they will mutually block,
Interference.So that cleaning performance is declined to a great extent, or even is difficult to wash tank skin.
While being continually developed with vertical current cleaning program, ultrasonic cleaning scheme is also evolving.Ultrasonic cleaning
What scheme utilized is ultrasonic wave " cavitation " phenomenon, and principle is：When the ultrasonic intensity propagated in liquid reaches a certain level, it will produce
Raw cavitation bubble, bubble expand rapidly, and rupture is closed suddenly, and the intense impact that moment generates hits the dirt of body surface
Get off.Although ultrasonic wave scheme cleaning performance outclass vertical current scheme, it is restricted.Because ultrasonic wave needs in a liquid
It propagates, it is necessary to maintain certain water.Therefore be only applicable to small-sized storage tank or ultrasonic cleaner be made, and in, large-scale storage tank
For (such as 10m3 or more), ultrasonic cleaning is carried out full of water every time, a large amount of water sources will be wasted.
Three of the above scheme is the scheme that current industrial circle largely uses, and is applied to different occasions, but returns
On earth, above-mentioned three kinds of schemes all have respective disadvantage to root.
Utility model content
The applicant is directed to above-mentioned existing issue, has carried out Improvement, provides one kind and relies on oneself telescopic slipstream cleaning of evaporator
Device, has the advantages that good cleaning performance, dependable performance, energy saving, water-saving, while to also solve traditional storage tank clear for the utility model
The problem that cleaning performance is bad, cleaning efficiency is low, high energy consumption, water consumption are big is washed in mode.
The utility model embodiment provides one kind and relies on oneself telescopic slipstream device for cleaning tank, including be used for store up it is tank connected
Water inlet member, in the sprinkler part for being provided with nozzle in the water inlet member；It is also set up in the water inlet member for driving
The elastomeric element of dynamic sprinkler part axial movement, in biography of the setting for driving sprinkler part axial rotation on the sprinkler part
Dynamic component, for the elastomeric element in deformation, the sprinkler part is axially extending relative to water inlet member, the transmission parts
Sprinkler part rotation is driven, so that the sprinkler part is passed through nozzle and spiral slipstream cleaning is carried out to reservoir walls；The elasticity
In reset condition, the sprinkler part bounces back component in an axial direction relative to water inlet member, makes the sprinkler part and water entering section
Part is tightly connected.
Preferably, the water inlet member includes：
Water inlet shell, in the flanged outward end cap of end set band of the water inlet shell, hollow cylinder is disposed through institute
It states at the axle center of water shell, the water inlet for accessing external ejected wash water is formed in one end of the hollow cylinder, described
The other end of hollow cylinder forms water outlet, and limit catch and the first sealing installation are also set up in the inside of the water inlet shell
Position also sets up the second sealing installation position at the other end periphery that the hollow cylinder forms water outlet.
Preferably, the sprinkler part includes：
Capping, extends to form the column construction with inner cavity on the inside of the capping, and the inner cavity of the column construction is used
It is stretched into the hollow cylinder of water inlet member, location wing is extended to form along the interior direction of the capping in the outer ring of the capping.
Preferably, also extend inwardly to form inward flange at the water inlet shell port, the first sealing installation position at
Shape is between inward flange and one piece of limit catch at water inlet shell port；It is another that water outlet is formed in the hollow cylinder
Periphery is held to form the first outward flange and the second outward flange, second sealing installation position forms in the first outward flange and the second evagination
Between edge.
Preferably, the second inward flange and a pair of spaced apart third convex is respectively set in the inner wall of the column construction
Edge, third sealing installation position form between the third inward flange being oppositely arranged each other；The setting the in the outer ring of the location wing
Three outward flanges form the 4th sealing installation position between the third outward flange and the step of location wing.
Preferably, setting sprinkler part second is slidingly sealed in first sealing installation position, in the 4th sealing
In installation position be arranged water inlet member second be slidingly sealed, the sprinkler part second be slidingly sealed slided with water inlet member second it is close
Envelope abuts；
Preferably, setting sprinkler part first is slidingly sealed in second sealing installation position, is sealed in the third
In installation position be arranged water inlet member first be slidingly sealed, the sprinkler part first be slidingly sealed slided with water inlet member first it is close
Envelope abuts each other.
Preferably, the ultrasonic vibrator mounting hole and nozzle peace for installing ultrasonic vibrator are opened up respectively on the location wing
Fill hole, nozzle mounting hole is stretched into one end of nozzle, the other end of the nozzle through column construction and with the column construction
Inner cavity is connected to, and is also opened up sealing ring fixing groove in the capping and the junction of location wing, is set in the sealing ring fixing groove
Set the sealing ring being tightly connected for realizing sprinkler part and water inlet member.
Preferably, the transmission parts include the tail portion transmission parts being set on sprinkler part and are set to water inlet member
Interior driving part, the driving part are connect by drive shaft with control unit.
Preferably, the nozzle is the gengon structure with through hole.
What the utility model embodiment was provided rely on oneself telescopic slipstream device for cleaning tank, advantage are as follows：
What the utility model embodiment was provided rely on oneself telescopic slipstream device for cleaning tank, it is simple in structure, easy to use, into
The combination of wet part, sprinkler part and elastomeric element realizes that relying on oneself for the utility model is flexible, and the arrangement being respectively slidingly sealed is not
Water inlet member and the sealing of sprinkler part at work are only realized, while also achieving the sealing of the utility model and storage tank,
The spray angle that nozzle can be realized by transmission parts, to realize, multi-angle all standing is cleaned in storage tank, the outer end table of nozzle
Face, which is designed as arc, can eject ejected wash water in reservoir walls formation helical form slipstream, which has to dirt
High shear force, cooperation ultrasonic vibrator so that cleaning performance is reached best.
Description of the drawings：
Fig. 1 is structural schematic diagram of the utility model in unused state.
Fig. 2 is structural schematic diagram of the utility model in use state.
Fig. 3 is the structural schematic diagram of water inlet member in the utility model.
Fig. 4 is the partial structural diagram I of the utility model.
Fig. 5 is the partial structural diagram II of the utility model.
Fig. 6 is the structural schematic diagram of sprinkler part in the utility model.
Fig. 7 is the partial structural diagram III of the utility model.
Fig. 8 is dimensional structure diagram of the utility model under section view state.
Fig. 9 is front view of the utility model in working condition.
Figure 10 is the dimensional structure diagram of the utility model in the operating condition.
Wherein：1, water inlet member；101, outer rim；102, end cap；103, the first sealing installation position；104, catch is limited；
105, the second sealing installation position；106, water inlet；107, hollow cylinder；108, water inlet shell；109, water outlet；110, in first
Flange；111, the first outward flange；112, the second outward flange；2, sprinkler part；201, ultrasonic vibrator mounting hole；202, third seals
Installation position；203, sealing ring fixing groove；204, nozzle；205, location wing；206, tail portion transmission parts；207, column construction；
208, the second inward flange；209, third inward flange；210, it covers；211, nozzle mounting hole；212, third outward flange；213, the 4th
Seal installation position；3, ultrasonic vibrator；4, spring；5, water inlet member first is slidingly sealed；6, sprinkler part first is slidingly sealed；7、
Sprinkler part second is slidingly sealed；8, water inlet member second is slidingly sealed；9, sealing ring；10, driving part；11, control unit.
Specific implementation mode：
In order to keep techniques disclosed in this application content more detailed with it is complete, can refer to attached drawing and the utility model
Following various specific embodiments, identical label represents same or analogous component in attached drawing.However, the ordinary skill of this field
Personnel should be appreciated that embodiment provided hereinafter is not used for limiting the range that the utility model is covered.In addition, attached drawing
It is used only for schematically being illustrated, and is drawn not according to its full size.
With reference to the accompanying drawings, the specific implementation mode of the utility model various aspects is described in further detail.
As shown in Figure 1 and Figure 2, what the utility model embodiment was provided relies on oneself telescopic slipstream device for cleaning tank including being used for
With store up tank connected water inlet member 1, in the sprinkler part 2 for being provided with nozzle 204 in water inlet member 1；In in water inlet member 1 also
Elastomeric element for driving sprinkler part 2 to move axially is set, and elastomeric element is spring 4, is used in setting on sprinkler part 2
Drive the transmission parts of 2 axial rotation of sprinkler part, elastomeric element in deformation, sprinkler part 2 is relative to 1 edge of water inlet member
Axially extended, transmission parts drive sprinkler part 2 to rotate, and so that sprinkler part 2 is carried out to reservoir walls by nozzle 204 tangential
Stream cleaning；Elastomeric element is in reset condition, sprinkler part 2 bounces back in an axial direction relative to water inlet member 1, make sprinkler part 2 with
Water inlet member 1 is tightly connected.
As shown in figure 3, the concrete structure for the water inlet member 1 that the utility model embodiment is provided is as follows：
Water inlet member 1 includes water inlet shell 108, and the end cap 102 of outer rim 101 is carried in the end set of water inlet shell 108,
Hollow cylinder 107 is disposed through at the axle center of water shell 108, is formed in one end of hollow cylinder 107 external for accessing
The water inlet 106 of ejected wash water forms water outlet 109 in the other end of hollow cylinder 107, is also set in the inside of water inlet shell 108
It sets limit catch 104 and first and seals installation position 103, also set at the other end periphery that hollow cylinder 107 forms water outlet 109
Set the second sealing installation position 105.
As shown in fig. 6, the concrete structure for the sprinkler part 2 that the utility model embodiment is provided is as follows：
Sprinkler part 2 includes capping 210, and the column construction 207 with inner cavity, column are extended to form in the inside of capping 210
Hollow cylinder 107 of the inner cavity of shape structure 207 for water inlet member 1 stretches into, along the outer ring of capping 210 also edge capping 210
Side direction extends to form location wing 205.
As shown in Figure 1, Figure 2 and shown in Fig. 6, in the utility model embodiment, opened up respectively on location wing 205 for installing
Nozzle mounting hole 211 is stretched into one end of the ultrasonic vibrator mounting hole 201 and nozzle mounting hole 211 of ultrasonic vibrator 3, nozzle 204, spray
The other end of mouth 204 is connected to through column construction 207 and with the inner cavity of column construction 207, in capping 210 and location wing 205
Junction also opens up sealing ring fixing groove 203, is arranged for realizing sprinkler part 2 and water entering section in sealing ring fixing groove 203
The sealing ring 9 that part 1 is tightly connected.
As shown in Fig. 3, Fig. 4 and Fig. 6, in the utility model embodiment, also extend internally at 108 port of water inlet shell
Inward flange 110 is formed, the first sealing installation position 103 forms in inward flange 110 and one piece of limit at 108 port of water inlet shell
Between the catch 104 of position；109 other end periphery of water outlet, which is formed, in hollow cylinder 107 forms the first outward flange 111 and the second evagination
Edge 112, the second sealing installation position 105 form between the first outward flange 111 and the second outward flange 112.
As shown in Fig. 3, Fig. 4 and Fig. 6, in the utility model embodiment, is respectively set in the inner wall of column construction 207
Two inward flanges 208 and a pair of spaced apart third inward flange 209, third sealing installation position 202 forms in be oppositely arranged each other
Third inward flange 209 between；Setting third outward flange 212, third outward flange 212 and location wing in the outer ring of location wing 205
The 4th sealing installation position 213 is formed between 205 step.
As shown in Figure 1, Figure 2 and shown in Fig. 4, in the utility model embodiment, water spray is set in the first sealing installation position 103
Component second is slidingly sealed 7, and setting water inlet member second is slidingly sealed 8 in the 4th sealing installation position 213, sprinkler part second
It is slidingly sealed 7 and is slidingly sealed 8 with water inlet member second and abut；Setting sprinkler part first is slided in the second sealing installation position 105
Dynamic sealing 6, setting water inlet member first is slidingly sealed 5 in third seals installation position 202, and sprinkler part first is slidingly sealed 6
5 are slidingly sealed with water inlet member first to abut each other.
As shown in Figure 1, Figure 2 and shown in Fig. 7, Fig. 8, the transmission parts that the utility model embodiment is provided further include being set to spray
Tail portion transmission parts 206 on wet part 2 and the driving part 10 being set in water inlet member 1, driving part 10 pass through driving
Axis is connect with control unit 11.
The specific implementation process of what the utility model embodiment was provided rely on oneself telescopic slipstream device for cleaning tank is as follows：
As shown in Figure 1 and Figure 2, sprinkler part 2 is installed in water inlet member 1, and the hollow cylinder 107 of water inlet member 1 stretches into
In the inner cavity of the column construction 207 of sprinkler part 2, the bending part of location wing 205 is located at two pieces of limit catch in sprinkler part 2
Between 104, sprinkler part 2 is limited in axial back-and-forth motion using two pieces of limit catch 104, ensure sprinkler part 2 with into
Wet part 1 stablizes cooperation.Compressed spring 4 is socketed the periphery of hollow cylinder 107 and is positioned at the second inward flange 208 and the
Between two outward flanges 112.The outer rim 101 of the water inlet member 1 is fixedly connected with storage tank and (is provided with hole in the outer wall of storage tank), while into
The end cap 102 of wet part 1 cooperatively forms sealed connection with the capping 210 of sprinkler part 2 and sealing ring 9.
As shown in Figure 1, when not in use, the water inlet 106 of water inlet member 1 does not have pressure, and sprinkler part 2 is in spring 4
It is close to water inlet member 1 under active force, it is sealed against each other between the capping 210 of sprinkler part 2 and the end cap 102 of water inlet member 1,
Various technological operations can be carried out under the working condition in storage tank, above-mentioned capping 210 is almost flushed with reservoir walls, and keeps storage
Sealing state inside and outside tank does not influence any technological operation.
As shown in Fig. 2, at work, the water inlet 106 of water inlet member 1 pressurizes, driving lower edge of the sprinkler part 2 in hydraulic pressure
Axially extended, ejected wash water is sprayed by nozzle 204, since the upper and lower end face of nozzle 204 is arc, nozzle 204 is made to spray
(water flow jet direction is as shown in Fig. 9 cathetus arrows in manifold for flow.The flow of shape can form spy during spiral declines
The water layer for determining thickness sends out ultrasonic wave by ultrasonic vibrator 3, further strengthens cleaning performance.In cleaning process, water inlet member
First is slidingly sealed the sealing that 5, sprinkler part first is slidingly sealed between 6 holding water inlet members 1, sprinkler part 2, sprinkler part
Second is slidingly sealed the sealing that 7, water inlet member second is slidingly sealed 8 holding the utility model and tank inside.By control unit
11 calculate the functional relation between the screw pitch and nozzle angle of helical form slipstream according to cleaning procedure, to reach control nozzle
The purpose of 204 angle of waters, realizes multi-angle all standing cleaning in storage tank, control unit 11 can also according to time of setting from
The screw pitch of dynamic transformation helical form slipstream, keeps the position between the upper helical layer of helical form slipstream and lower helical layer thoroughly clear
It washes.
The utility model is simple in structure, the combination of easy to use, water inlet member, sprinkler part and elastomeric element realizes this
Relying on oneself for utility model is flexible, and the arrangement being respectively slidingly sealed not only realizes water inlet member and sprinkler part at work close
Envelope, while the sealing of the utility model and storage tank is also achieved, the spray angle of nozzle can be realized by transmission parts, to real
Multi-angle all standing cleaning in existing storage tank, the outer end face of nozzle are designed as arc and can eject ejected wash water being formed in reservoir walls
There is the high shear force to dirt, cooperation ultrasonic vibrator cleaning performance to be made to reach for helical form slipstream, the helical form slipstream
Most preferably.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model, for those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways, the embodiment that the utility model is enumerated can not be to all
Embodiment give limit, every obvious changes or variations for belonging to the technical solution of the utility model and extending out
Still in the row of the scope of protection of the utility model.All documents referred in the present invention all make in this application by reference
For reference, it is individually recited as with reference to such just as a document.
Claims (10)
- The telescopic slipstream device for cleaning tank 1. one kind is relied on oneself, it is characterised in that：Including being used for and storing up tank connected water inlet member (1), In the sprinkler part (2) for being provided with nozzle (204) in the water inlet member (1)；In also setting up use in the water inlet member (1) In the elastomeric element that driving sprinkler part (2) moves axially, in setting on the sprinkler part (2) for driving sprinkler part (2) transmission parts of axial rotation, for the elastomeric element in deformation, the sprinkler part (2) is relative to the water inlet member (1) axially extending, the transmission parts driving sprinkler part (2) rotates, and the sprinkler part (2) is made to pass through nozzle (204) Spiral slipstream cleaning is carried out to reservoir walls；The elastomeric element in reset condition, the sprinkler part (2) relative into Wet part (1) bounces back in an axial direction, and the sprinkler part (2) is made to be tightly connected with water inlet member (1).
- 2. telescopic slipstream device for cleaning tank of relying on oneself as described in claim 1, it is characterised in that：The water inlet member (1) includes：Water inlet shell (108) carries the end cap (102) of outer rim (101) in the end set of the water inlet shell (108), hollow Cylinder (107) is disposed through at the axle center of the water inlet shell (108), is formed and is used in one end of the hollow cylinder (107) In the water inlet (106) for accessing external ejected wash water, water outlet (109) is formed in the other end of the hollow cylinder (107), in institute It states into the inside of water shell (108) and also sets up limit catch (104) and the first sealing installation position (103), in the hollow cylinder (107) it is formed at the other end periphery of water outlet (109) and also sets up the second sealing installation position (105).
- 3. telescopic slipstream device for cleaning tank of relying on oneself as claimed in claim 2, it is characterised in that：The sprinkler part (2) includes：It covers (210), the column construction (207) with inner cavity, the cylindricality knot is extended to form on the inside of the capping (210) Hollow cylinder (107) of the inner cavity of structure (207) for the water inlet member (1) stretches into, in the outer ring of the capping (210) along institute The interior direction for stating capping (210) extends to form location wing (205).
- 4. telescopic slipstream device for cleaning tank of relying on oneself as claimed in claim 3, it is characterised in that：In the water inlet shell (108) Inward flange (110) is also extended inwardly to form at port, first sealing installation position (103) forms in inward flange (110) and leans on Between one piece of limit catch (104) at nearly water inlet shell (108) port；Water outlet is formed in the hollow cylinder (107) (109) other end periphery forms the first outward flange (111) and the second outward flange (112), second sealing installation position (105) at Shape is between the first outward flange (111) and the second outward flange (112).
- 5. telescopic slipstream device for cleaning tank of relying on oneself as claimed in claim 4, it is characterised in that：In the column construction (207) Inner wall the second inward flange (208) is respectively set and a pair of spaced apart third inward flange (209), third seal installation position (202) it forms between the third inward flange (209) being oppositely arranged each other；In the outer ring of the location wing (205), third is set Outward flange (212) forms the 4th sealing installation position between the third outward flange (212) and the step of location wing (205) (213)。
- 6. telescopic slipstream device for cleaning tank of relying on oneself as claimed in claim 5, it is characterised in that：In first sealing installation position (103) setting sprinkler part second is slidingly sealed (7) in, setting water inlet member the in the 4th sealing installation position (213) Two are slidingly sealed (8), and the sprinkler part second, which is slidingly sealed (7) and is slidingly sealed (8) with water inlet member second, to abut.
- 7. telescopic slipstream device for cleaning tank of relying on oneself as claimed in claim 5, it is characterised in that：In second sealing installation position (105) setting sprinkler part first is slidingly sealed (6) in, setting water inlet member the in third sealing installation position (202) One is slidingly sealed (5), and the sprinkler part first is slidingly sealed (6) and is slidingly sealed (5) with the water inlet member first to be supported each other It connects.
- 8. telescopic slipstream device for cleaning tank of relying on oneself as claimed in claim 3, it is characterised in that：On the location wing (205) The ultrasonic vibrator mounting hole (201) and nozzle mounting hole (211) for installing ultrasonic vibrator (3) are opened up respectively, nozzle (204) Nozzle mounting hole (211) is stretched into one end, the other end of the nozzle (204) through column construction (207) and with the cylindricality knot The inner cavity of structure (207) is connected to, and sealing ring fixing groove is also opened up in the capping (210) and the junction of location wing (205) (203), it is arranged in the sealing ring fixing groove (203) for realizing sprinkler part (2) and water inlet member (1) sealed connection Sealing ring (9).
- 9. telescopic slipstream device for cleaning tank as described in any of the claims 1 to 8 of relying on oneself, it is characterised in that：The transmission parts Including the tail portion transmission parts (206) being set on sprinkler part (2) and the driving part being set in water inlet member (1) (10), the driving part (10) is connect by drive shaft with control unit (11).
- 10. telescopic slipstream device for cleaning tank as described in any of the claims 1 to 8 of relying on oneself, it is characterised in that：The nozzle (204) it is the gengon structure with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690940.3U CN207735322U (en) | 2017-12-07 | 2017-12-07 | It relies on oneself telescopic slipstream device for cleaning tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690940.3U CN207735322U (en) | 2017-12-07 | 2017-12-07 | It relies on oneself telescopic slipstream device for cleaning tank |
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| Publication Number | Publication Date |
|---|---|
| CN207735322U true CN207735322U (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721690940.3U Active CN207735322U (en) | 2017-12-07 | 2017-12-07 | It relies on oneself telescopic slipstream device for cleaning tank |
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| Country | Link |
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| CN (1) | CN207735322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855338A (en) * | 2017-12-07 | 2018-03-30 | 上海朗脉洁净技术股份有限公司 | Rely on oneself telescopic slipstream device for cleaning tank |
-
2017
- 2017-12-07 CN CN201721690940.3U patent/CN207735322U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855338A (en) * | 2017-12-07 | 2018-03-30 | 上海朗脉洁净技术股份有限公司 | Rely on oneself telescopic slipstream device for cleaning tank |
| CN107855338B (en) * | 2017-12-07 | 2024-07-30 | 上海朗脉洁净技术股份有限公司 | Self-operated telescopic tangential flow tank cleaner |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHANGZHOU MACROPROCESS LUSTRATION TECHNOLOGY Co.,Ltd. Assignor: SHANGHAI MACROPROCESS LUSTRATION TECHNOLOGY Co.,Ltd. Contract record no.: X2023980035806 Denomination of utility model: Self retracting tangential flow tank washer Granted publication date: 20180817 License type: Common License Record date: 20230522 |