CN106583127A - Spraying liquid arrangement sprayer assembly for cold and heat accumulation device - Google Patents
Spraying liquid arrangement sprayer assembly for cold and heat accumulation device Download PDFInfo
- Publication number
- CN106583127A CN106583127A CN201710078346.7A CN201710078346A CN106583127A CN 106583127 A CN106583127 A CN 106583127A CN 201710078346 A CN201710078346 A CN 201710078346A CN 106583127 A CN106583127 A CN 106583127A
- Authority
- CN
- China
- Prior art keywords
- liquid
- cold
- cloth
- storage device
- buffering area
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
Abstract
The invention discloses a spraying liquid arrangement sprayer assembly for a cold and heat accumulation device. The spraying liquid arrangement sprayer assembly comprises a sprayer seat connected to a liquid arrangement pipe, wherein sprayer seat comprises an upper pedestal and a lower connection part; the lower connection part is arranged at the lower part of the upper pedestal; the liquid arrangement pipe is connected to the lower connection part; a liquid arrangement buffer region is formed between the liquid arrangement pipe and the upper pedestal; the liquid arrangement pipe is provided with a liquid spraying opening corresponding to the liquid arrangement buffer region; and after entering the liquid arrangement buffer region from the liquid spraying opening, spraying liquid flows out from a gap between the liquid arrangement pipe and the lower connection part. According to the spraying liquid arrangement sprayer assembly for the cold and heat accumulation device, the liquid arrangement buffer region is arranged on the sprayer seat, so that a buffer region is supplied to the spraying liquid, and the liquid arrangement flow speed can be reduced to a fairly low extent; and therefore, disturbance is reduced to the maximum extent, and the working efficiency of the cold and heat accumulation device is improved.
Description
Technical field
The present invention relates to nozzle component, is to be related to a kind of cold-storage and thermal storage device spraying and liquid distributing nozzle component specifically.
Background technology
Cold-storage and thermal storage device has various ways, and with pressure changing point, cold-storage and thermal storage device can be divided into pressure swing type cold-storage
Regenerative apparatus and constant-pressure type cold-storage and thermal storage device.Pressure swing type cold-storage and thermal storage device mainly includes two kinds：Directly store the storage of steam
The pressure swing type steam cold-storage and thermal storage device of vapour device and storage hot water and fraction steam.Wherein, constant-pressure type cold-storage and thermal storage device
There is gerotor type cold-storage and thermal storage device again and have the class of pressure type cold-storage and thermal storage device two.The characteristics of due to space-heating system, region supplies
Cold-storage and thermal storage device used in hot systems is usually gerotor type or has pressure type hot water cold-storage and thermal storage device, is built with pressure type cold-storage
High cost of the cost of regenerative apparatus than construction gerotor type cold-storage and thermal storage device.
The core technology of heat storage and cold accumulation device is exactly the design of liquid distributor, and most important of which part is exactly liquid distribution sprayer.
The quality of liquid distribution sprayer cloth liquid characteristic is directly connected to the thermoclinic thickness of cold-storage and thermal storage device, when can also affect accumulation of energy or exoergic
Heat exchange surplus.In order that cloth liquid diffusing scope is wider, cloth liquid uniformity is improved, most of liquid distribution sprayers are by arranging direct projection gear
Plate, reduces the flow velocity of cloth liquid, to reach the purpose of buffering.But this kind of liquid distribution sprayer is disturbed to the stable water in heat storage and cold accumulation device
Move just than larger, sinuous flow layer can be increased, so as to affect the effect of heat storage and cold accumulation device.
The content of the invention
Present invention aim to address the spraying and liquid distributing shower nozzle of existing heat storage and cold accumulation device disturbs big problem to spray liquid,
A kind of cold-storage and thermal storage device spraying and liquid distributing nozzle component is provided, not only cloth liquid is stablized, and cloth liquid scope is wider.
To achieve these goals, cold-storage and thermal storage device spraying and liquid distributing nozzle component of the invention, including being connected to
Nozzle boss on liquid distributor, it is characterised in that the nozzle boss includes upper bed-plate and lower connecting portion, the lower connecting portion is arranged
In the bottom of the upper bed-plate, the liquid distributor is connected on the lower connecting portion；Wherein, the liquid distributor and the upper bed-plate
Between form a cloth liquid buffering area, the liquid distributor is provided with the liquid spout of the correspondence cloth liquid buffering area, a spray liquid from
The liquid spout is entered after the cloth liquid buffering area, and the space between the liquid distributor and the lower connecting portion is flowed out.
Above-mentioned cold-storage and thermal storage device with an embodiment of spraying and liquid distributing nozzle component, also including being connected on described
Sprinkler cap on base, the sprinkler cap includes being located at the rounding frustum type inner core of the cloth liquid buffering area.
Above-mentioned cold-storage and thermal storage device with an embodiment of spraying and liquid distributing nozzle component, the rounding frustum type inner core
Opening angle be 135 ° -150 °.
Above-mentioned cold-storage and thermal storage device is set with an embodiment of spraying and liquid distributing nozzle component in the cloth liquid buffering area
It is equipped with and stops that the spray liquid flows to reduce the dividing plate of its flowing velocity.
With in an embodiment of spraying and liquid distributing nozzle component, the dividing plate is in the cloth to above-mentioned cold-storage and thermal storage device
Spaced and arranged in a crossed manner multiple dividing plates are vertically gone up in liquid buffering area on the side of diverse location, with the cloth
The S-shaped passage passed through for the spray liquid is formed in liquid buffering area.
With in an embodiment of spraying and liquid distributing nozzle component, the dividing plate is in the cloth to above-mentioned cold-storage and thermal storage device
What is arranged on the vertical direction of liquid buffering area is multigroup, and each group of dividing plate includes the first demarcation strip and the second demarcation strip, and first separates
Plate includes two pieces of semiclapboards, and two pieces of semiclapboards are connected respectively with the two sides of the cloth liquid buffering area, at two pieces described half
Form first passage between dividing plate, the second demarcation strip correspondence first passage is arranged, and with the cloth liquid buffering area
Side between form second channel.
With in an embodiment of spraying and liquid distributing nozzle component, the lower connecting portion includes two to above-mentioned cold-storage and thermal storage device
Individual segmental arc, the liquid distributor is folded between two segmental arcs.
Above-mentioned cold-storage and thermal storage device with an embodiment of spraying and liquid distributing nozzle component, the lower connecting portion with it is described
Liquid distributor is by welding or clamping connection.
Above-mentioned cold-storage and thermal storage device with an embodiment of spraying and liquid distributing nozzle component, the lower connecting portion and described
It is to be slidably connected between liquid distributor.
Above-mentioned cold-storage and thermal storage device with an embodiment of spraying and liquid distributing nozzle component, the outer surface of the liquid distributor
Slide protrusion is set, and the inner side of the lower connecting portion arranges chute, and the slide protrusion and the chute cooperate, and described
Limiting section is provided with chute.
Relative to prior art, the invention has the advantages that：
1) cloth liquid buffering area is arranged by nozzle boss, for spray liquid a buffering area is provided, cloth flow velocity is dropped to quite
Low degree, so as to reduce disturbance to greatest extent.
2) by arranging rounding taper type inner core in sprinkler cap, rounding taper type inner core stretches into cloth liquid buffering area so that cloth
Liquid diffusing scope is wider, uniformity of water distribution of traditional liquid distribution sprayer in minimum flow is compensate for, so as to reduce cold-storage and thermal storage
The operating cost of device, also improves system effectiveness.
Describe the present invention below in conjunction with the drawings and specific embodiments, but it is not as a limitation of the invention.
Description of the drawings
Fig. 1 is the structural representation of the first embodiment of the cold-storage and thermal storage device spraying and liquid distributing nozzle component of the present invention；
Fig. 2 is the structural representation of the second embodiment of the cold-storage and thermal storage device spraying and liquid distributing nozzle component of the present invention；
Fig. 3 is the structural representation of the 3rd embodiment of the cold-storage and thermal storage device spraying and liquid distributing nozzle component of the present invention；
Fig. 4 is the spray liquid flow graph of the cold-storage and thermal storage device spraying and liquid distributing nozzle component of the present invention.
Wherein, reference
100 spraying and liquid distributing nozzle components
110 nozzle bosses
111 upper bed-plates
111a is open
112 times connecting portions
120 sprinkler caps
121 main bodys
122 rounding frustum type inner cores
130th, 130 ' dividing plate
131 first demarcation strips
131a, 131b semiclapboard
132 second demarcation strips
200 liquid distributors
210 liquid spouts
S cloth liquid buffering areas
Specific embodiment
Below in conjunction with the accompanying drawings technical solution of the present invention is described in detail with specific embodiment, to be further understood that
The purpose of the present invention, scheme and effect, but it is not intended as the restriction of scope of the appended claims of the present invention.
As shown in Figure 1 and Figure 4, cold-storage and thermal storage device spraying and liquid distributing nozzle component 100 of the invention includes being connected to cloth
Nozzle boss 110 in liquid pipe 200, nozzle boss 110 includes upper bed-plate 111 and lower connecting portion 112, and lower connecting portion 112 is arranged on
The bottom of upper bed-plate 111.Lower connecting portion 112 can be integrally formed with upper bed-plate 111, or is interconnected to form.Liquid distributor 200
It is connected on the lower connecting portion 112 of nozzle boss 110.Wherein, a cloth is formed between liquid distributor 200 and the upper bed-plate 111 of nozzle boss 110
Liquid buffering area S, liquid distributor 200 is provided with the liquid spout 210 of correspondence cloth liquid buffering area S, liquid of the spray liquid from liquid distributor 200
Body spout 210 enters and flow velocity is reduced after cloth liquid buffering area S, and the space between liquid distributor 200 and lower connecting portion 112 is flowed out.
Separately, cold-storage and thermal storage device spraying and liquid distributing nozzle component 100 of the invention also includes being removably mounted on shower nozzle
Sprinkler cap 120 on seat 110, sprinkler cap 120 includes being located at the rounding frustum type inner core 121 of cloth liquid buffering area.
More specifically, as shown in figure 1, the present embodiment is related to a kind of cold-storage and thermal storage device spraying and liquid distributing nozzle component 100
120 points of two parts of sprinkler cap, be threaded connection, be removably mounted on nozzle boss 110.The upper bed-plate of nozzle boss 110
The cloth liquid buffering area S that space between 111 and liquid distributor 200 is formed provides a buffer area for spray liquid, so that spray
The flow velocity for drenching liquid drops at a fairly low degree, so as to reduce disturbance to greatest extent.
Opening 111a is provided with the upper center of the upper bed-plate 111 of nozzle boss 110, opening 111a is used for stationary nozzle cap
The diameter of 120, the 111a that is open is less than the diameter of cloth liquid buffering area S, in order to stationary nozzle cap 120.
Sprinkler cap 120 includes the rounding frustum type inner core 121 and main body 122 of threaded connection, and main body 122 is in T shape, and falls
Cone type inner core 121 is threaded connection.Specifically, the vertical portion of main body 122 passes through opening 111a in sprinkler cap 120,
The horizontal component of main body 122 is stuck in the opening 111a outsides at the top of nozzle boss 110, and rounding frustum type inner core 121 is stuck in shower nozzle
The inside top of seat 110, its lower end is stretched in cloth liquid buffering area S.The present invention makes cloth liquid by arranging rounding taper type inner core 121
Diffusing scope is wider, compensate for uniformity of water distribution of traditional liquid distribution sprayer in minimum flow.
Used as preferred, the opening angle of rounding taper type inner core 121 is 135 ° -150 °, the energy in this angular range
Enough realize the maximum uniformity coefficient of cloth liquid.
The liquid spout 210 of liquid distributor 200 is arranged on portion so that the inside of liquid distributor 200 by liquid spout 210 with
Cloth liquid buffering area S-phase is connected.Wherein, the diameter of the liquid spout 210 of liquid distributor 200 is less than the diameter of cloth liquid buffering area S.Liquid
Body spout 210 is prevented from impurity blocking liquid distribution sprayer in liquid distributor 200, preferably, the diameter of liquid spout 210 and cloth liquid
The diameter ratio of buffering area S is in the range of 1/8-1/10.
Separately, it is preferred that the liquid spout 210 that can arrange liquid distributor 200 is right against the rounding frustum type inner core of sprinkler cap 120
121, cloth liquid effect is more preferable.
In order to more effectively reduce flow velocity of the spray liquid in cloth liquid buffering area S, can be provided with cloth liquid buffering area S every
Plate.Dividing plate can stop that spray liquid flows, and then effectively reduce flow velocity of the spray liquid in cloth liquid buffering area S, reduce liquid and disturb
It is dynamic.
As shown in Fig. 2 in the cloth liquid buffering area S on the side of diverse location vertically on be provided with spaced and hand over
The dividing plate 130 of fork, i.e., on the vertical direction of cloth liquid buffering area S, be crisscross arranged dividing plate 130 in left side and right side, and left side sets
The dividing plate that the dividing plate put is arranged with adjacent right side interlocks, vice versa.Thus, to be formed for spray in cloth liquid buffering area S
The S-shaped passage that liquid passes through.By arranging multiple dividing plates 130, the flow path of spray liquid is extended, reduce spray liquid slow in cloth liquid
The flow velocity rushed in area S.
As shown in figure 3, used as a kind of alternative way, the design of dividing plate 130 ' can be improved more to reduce cloth liquid
Flow velocity.Specifically, multigroup dividing plate 130 ' is set on the vertical direction in cloth liquid buffering area S, and each group of dividing plate 130 ' includes
One demarcation strip 131 and the second demarcation strip 132, the first demarcation strip 131 includes that two pieces of semiclapboards 131a, 131b are constituted, two and half every
Plate 131a, 131b are connected respectively with the two sides of cloth liquid buffering area S, first is formed between two pieces of semiclapboards 131a, 131b and is led to
Road, the second demarcation strip 132 is suspended on semiclapboard 131a, 131b lower section/tops, and correspondence first passage is arranged, the second demarcation strip
Second channel is formed between 132 and the side of cloth liquid buffering area S.Thus, more extending the flow path of spray liquid, spray liquid
Flow velocity is reduced more effectively.
As shown in Figures 1 to 4, the lower connecting portion 112 of nozzle boss 100 is used to connect liquid distributor 200, specifically, lower connection
Portion 112 includes two segmental arcs, and liquid distributor 200 is folded between two segmental arcs of lower connecting portion 112.So, liquid distributor 200
It is connected with nozzle boss 110 by lower connecting portion 112, and cloth liquid buffering area S is collectively forming with upper bed-plate 111.
For example can be connected by modes such as welding, clampings between the lower connecting portion 112 and liquid distributor 200 of nozzle boss 100, this
Sample can be by the position of liquid spout 210 just to the center of liquid distributor 200.
In order to further improve the uniformity of cloth liquid, will can be set to slide between lower connecting portion 112 and liquid distributor 200
Dynamic connection, for example, can arrange slide protrusion in the outer surface of liquid distributor 200, and in the inner side of lower connecting portion 112 chute is arranged, sliding
Dynamic raised and chute cooperates so that liquid distributor 200 is in the internal slide of lower connecting portion 112.And can arrange spacing on chute
Portion, liquid distributor 200 can slide within the specific limits in lower connecting portion 112, so as to adjust liquid spout 210 and vertical direction it
Between angle, according to the actual conditions of cloth liquid cloth liquid can be caused more uniform.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Know those skilled in the art and work as and various corresponding changes and deformation, but these corresponding changes and change can be made according to the present invention
Shape should all belong to the protection domain of appended claims of the invention.
Claims (10)
1. a kind of cold-storage and thermal storage device spraying and liquid distributing nozzle component, including the nozzle boss being connected on a liquid distributor, its feature
It is that the nozzle boss includes upper bed-plate and lower connecting portion, and the lower connecting portion is arranged on the bottom of the upper bed-plate, described
Liquid distributor is connected on the lower connecting portion；Wherein, a cloth liquid buffering area, institute are formed between the liquid distributor and the upper bed-plate
The liquid spout that liquid distributor is provided with the correspondence cloth liquid buffering area is stated, a spray liquid enters the cloth liquid from the liquid spout
After buffering area, the space between the liquid distributor and the lower connecting portion is flowed out.
2. cold-storage and thermal storage device spraying and liquid distributing nozzle component according to claim 1, it is characterised in that also including connection
Sprinkler cap on the upper bed-plate, the sprinkler cap includes being located at the rounding frustum type inner core of the cloth liquid buffering area.
3. cold-storage and thermal storage device spraying and liquid distributing nozzle component according to claim 2, it is characterised in that the inverted cone
The opening angle of bench-type inner core is 135 ° -150 °.
4. cold-storage and thermal storage device spraying and liquid distributing nozzle component according to claim 1, it is characterised in that the cloth liquid delays
Rush in area to be provided with and stop that the spray liquid flows to reduce the dividing plate of its flowing velocity.
5. cold-storage and thermal storage device spraying and liquid distributing nozzle component according to claim 4, it is characterised in that the dividing plate is
Spaced and arranged in a crossed manner multiple dividing plates are vertically gone up on the side of diverse location in the cloth liquid buffering area, with
The S-shaped passage passed through for the spray liquid is formed in the cloth liquid buffering area.
6. cold-storage and thermal storage device spraying and liquid distributing nozzle component according to claim 4, it is characterised in that the dividing plate is
What is arranged on the vertical direction of the cloth liquid buffering area is multigroup, and each group of dividing plate includes the first demarcation strip and the second demarcation strip,
First demarcation strip includes two pieces of semiclapboards, and two pieces of semiclapboards are connected respectively with the two sides of the cloth liquid buffering area, two
Form first passage described in block between semiclapboard, the second demarcation strip correspondence first passage is arranged, and with the cloth
Second channel is formed between the side of liquid buffering area.
7. cold-storage and thermal storage device spraying and liquid distributing nozzle component according to claim 1, it is characterised in that the lower connection
Portion includes two segmental arcs, and the liquid distributor is folded between two segmental arcs.
8. cold-storage and thermal storage device spraying and liquid distributing nozzle component according to claim 7, it is characterised in that the lower connection
Portion is connected with the liquid distributor by welding or clamping.
9. cold-storage and thermal storage device spraying and liquid distributing nozzle component according to claim 7, it is characterised in that the lower connection
It is to be slidably connected between portion and the liquid distributor.
10. cold-storage and thermal storage device spraying and liquid distributing nozzle component according to claim 9, it is characterised in that the cloth liquid
The outer surface of pipe arranges slide protrusion, and the inner side of the lower connecting portion arranges chute, and the slide protrusion and the chute are mutual
Coordinate, and limiting section is provided with the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710078346.7A CN106583127B (en) | 2017-02-14 | 2017-02-14 | Cold-storage heat accumulation device is with spraying cloth liquid shower nozzle subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710078346.7A CN106583127B (en) | 2017-02-14 | 2017-02-14 | Cold-storage heat accumulation device is with spraying cloth liquid shower nozzle subassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106583127A true CN106583127A (en) | 2017-04-26 |
| CN106583127B CN106583127B (en) | 2022-07-01 |
Family
ID=58587530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710078346.7A Active CN106583127B (en) | 2017-02-14 | 2017-02-14 | Cold-storage heat accumulation device is with spraying cloth liquid shower nozzle subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583127B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433511A (en) * | 2018-05-16 | 2018-08-24 | 郑州航空工业管理学院 | A kind of hand juice extractor freezed |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641201A1 (en) * | 1988-12-30 | 1990-07-06 | Dubois Ets | Device for creating a water curtain |
| CN2095043U (en) * | 1991-06-04 | 1992-02-05 | 宜兴市南新旅游建筑设备厂 | Spray nozzle for cap type fountain |
| CN2428219Y (en) * | 2000-01-27 | 2001-05-02 | 王宏丁 | Homogeneous liquid-spraying device |
| RU2429917C1 (en) * | 2010-05-21 | 2011-09-27 | Олег Савельевич Кочетов | Water curtain fire-extinguishing plant |
| CN203508237U (en) * | 2013-09-13 | 2014-04-02 | 浙江达江机械有限公司 | Water curtain spraying nozzle |
| CN204034896U (en) * | 2014-06-20 | 2014-12-24 | 徐奇 | Embedded automatic cleaning mini sprinkler |
| CN204380291U (en) * | 2015-01-13 | 2015-06-10 | 中国矿业大学 | A kind of falling film evaporator cone hat type liquid distributing board |
| CN205341078U (en) * | 2016-02-02 | 2016-06-29 | 台州市广丰塑业有限公司 | Fan -shaped water column shower nozzle of atomizer |
| CN105855104A (en) * | 2016-06-12 | 2016-08-17 | 北京航天发射技术研究所 | Mushroom head nozzle and launch platform uniform water curtain protection system using same |
| CN206483620U (en) * | 2017-02-14 | 2017-09-12 | 中国中元国际工程有限公司 | A kind of cold-storage and thermal storage device spraying and liquid distributing nozzle component |
-
2017
- 2017-02-14 CN CN201710078346.7A patent/CN106583127B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641201A1 (en) * | 1988-12-30 | 1990-07-06 | Dubois Ets | Device for creating a water curtain |
| CN2095043U (en) * | 1991-06-04 | 1992-02-05 | 宜兴市南新旅游建筑设备厂 | Spray nozzle for cap type fountain |
| CN2428219Y (en) * | 2000-01-27 | 2001-05-02 | 王宏丁 | Homogeneous liquid-spraying device |
| RU2429917C1 (en) * | 2010-05-21 | 2011-09-27 | Олег Савельевич Кочетов | Water curtain fire-extinguishing plant |
| CN203508237U (en) * | 2013-09-13 | 2014-04-02 | 浙江达江机械有限公司 | Water curtain spraying nozzle |
| CN204034896U (en) * | 2014-06-20 | 2014-12-24 | 徐奇 | Embedded automatic cleaning mini sprinkler |
| CN204380291U (en) * | 2015-01-13 | 2015-06-10 | 中国矿业大学 | A kind of falling film evaporator cone hat type liquid distributing board |
| CN205341078U (en) * | 2016-02-02 | 2016-06-29 | 台州市广丰塑业有限公司 | Fan -shaped water column shower nozzle of atomizer |
| CN105855104A (en) * | 2016-06-12 | 2016-08-17 | 北京航天发射技术研究所 | Mushroom head nozzle and launch platform uniform water curtain protection system using same |
| CN206483620U (en) * | 2017-02-14 | 2017-09-12 | 中国中元国际工程有限公司 | A kind of cold-storage and thermal storage device spraying and liquid distributing nozzle component |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433511A (en) * | 2018-05-16 | 2018-08-24 | 郑州航空工业管理学院 | A kind of hand juice extractor freezed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106583127B (en) | 2022-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103538231B (en) | Foamed board die head | |
| CN203527837U (en) | Mold head for foam board | |
| CN206483620U (en) | A kind of cold-storage and thermal storage device spraying and liquid distributing nozzle component | |
| CN106583127A (en) | Spraying liquid arrangement sprayer assembly for cold and heat accumulation device | |
| CN104174670B (en) | The wide cooling manifold to changeable flow | |
| CN105081194B (en) | A kind of cooling sprayer of annular element | |
| CN105783347A (en) | Refrigerating fluid distributor for falling film evaporator | |
| CN206683449U (en) | Plate type heat exchanger | |
| CN102818475B (en) | Fluid distributor | |
| JP2012052730A (en) | Sprinkler system in open rack type vaporizer | |
| CN108295495A (en) | Liquid distribution trough and falling-film evaporation plant | |
| CN204052402U (en) | The wide cooling manifold to changeable flow | |
| CN204880893U (en) | Filler formula falling liquid film uniform distribution ware | |
| CN209333993U (en) | Drencher structure | |
| CN203308390U (en) | Iso-dryness distribution tee joint | |
| CN104138643B (en) | Auto-swing fire nozzle | |
| CN106139628A (en) | A kind of line EDS maps device | |
| CN205815719U (en) | A kind of sparge ring cast entrance gas-liquid diffuser | |
| CN205341912U (en) | Sealing washer and da bao mouth of a river device | |
| CN101332451A (en) | Spiral nozzle module and coating device for hot-melt adhesive coating | |
| CN205167515U (en) | Forming machine cooling device | |
| CN209188441U (en) | A kind of tower high-efficiency liquid distributor | |
| CN104048552A (en) | Wall flow prevention sprayer for cooling tower | |
| CN208197460U (en) | A kind of dual channel valve disc | |
| CN107314585A (en) | A kind of idle call adjustable-flow distributor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |