CN209715434U

CN209715434U - It is a kind of to reduce product surface ponding and the high carbon dioxide washer jet of stability

Info

Publication number: CN209715434U
Application number: CN201821726496.0U
Authority: CN
Inventors: 徐东亚
Original assignee: Shanghai Maiman Automation Equipment Co Ltd
Current assignee: Shanghai Maiman Automation Equipment Co Ltd
Priority date: 2018-10-24
Filing date: 2018-10-24
Publication date: 2019-12-03
Anticipated expiration: 2028-10-24

Abstract

The utility model relates to carbon dioxide cleaning technique fields, and disclose a kind of reduction product surface ponding and the high carbon dioxide washer jet of stability, including spraying cap, jet expansion is offered at the top of the spray cap, the internal activity of the spray cap is connected with air scoop confinement block, the bottom of the spray cap is connected with fixture nut, the inside of the fixture nut offers air duct, the bottom of the fixture nut is connected with mounting blocks, the internal activity of the mounting blocks is connected with nozzle core, the inside of the nozzle core is equipped with venturi throttling set, link block is fixedly connected on the left of the mounting blocks, the bottom of the mounting blocks is fixedly connected with fixed block, the inside of the fixed block offers carbon dioxide entrance.The reduction product surface ponding and the high carbon dioxide washer jet of stability realize and increase cleaning ability, reduce the problem of product surface ponding and reduce the purpose of carbon dioxide-depleted.

Description

It is a kind of to reduce product surface ponding and the high carbon dioxide washer jet of stability

Technical field

The utility model relates to carbon dioxide cleaning technique field, specially a kind of reduction product surface ponding and stability High carbon dioxide washer jet.

Background technique

Carbon dioxide cleaning is not also extensive in industrial circle at present, is the new Men Yingyong of comparison, is used to replace washing work Skill, relative to washing, it is a good application that it is environmentally protective, waste discharge and does not reduce energy consumption.

For carbon dioxide Cleaning application since problems can't really put into industrial application, problem is concentrated mainly on cleaning The problems such as ability is weak, surface area water is serious and carbon dioxide-depleted amount is big, and these three problems are the key that just this equipment Point increases cleaning ability so proposing a kind of reduction product surface ponding and the high carbon dioxide washer jet of stability, and The problem of reducing product surface ponding reduces carbon dioxide-depleted.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provide it is a kind of reduction product surface ponding and stability it is high two Carbonoxide washer jet has and increases cleaning ability, reduces the problem of product surface ponding and reduce the excellent of carbon dioxide-depleted Point solves carbon dioxide Cleaning application since problems can't really put into industrial application, and problem is concentrated mainly on clearly Wash the problem that ability is weak, surface area water is serious and carbon dioxide-depleted amount is big.

(2) technical solution

To realize above-mentioned increase cleaning ability, reducing the problem of product surface ponding and reducing the mesh of carbon dioxide-depleted , the utility model provides the following technical solutions: a kind of to reduce product surface ponding and the high carbon dioxide of stability cleans spray Mouth, including cap is sprayed, jet expansion is offered at the top of the spray cap, the internal activity of the spray cap is connected with air scoop limitation The bottom of block, the spray cap is connected with fixture nut, and the inside of the fixture nut offers air duct, the fixation The bottom of nut is connected with mounting blocks, and the internal activity of the mounting blocks is connected with nozzle core, the inside of the nozzle core Equipped with venturi throttling set, link block is fixedly connected on the left of the mounting blocks, the bottom of the mounting blocks is fixedly connected There is fixed block, the inside of the fixed block offers carbon dioxide entrance, is fixedly connected with auxiliary block on the left of the fixed block, The inside of the nozzle core offers the carbon dioxide channel above venturi throttling set, and the outside of the mounting blocks is solid Surely it is connected with matrix, the outside of the fixed block is fixedly connected with the set block below matrix.

Preferably, the quantity of the spray cap is ten, and the quantity of the link block and auxiliary block is two, the installation The quantity of block and fixed block is one, and the left side of the matrix offers first through hole, and the left side of the set block opens up There is the second through-hole.

Preferably, the inside of the nozzle core offers the air passage below venturi throttling set, the ventilation Road is connected with carbon dioxide entrance, and the air passage is connected with venturi throttling set, and four of the matrix and set block Angle is chamfering setting.

Preferably, the diameter of the carbon dioxide entrance is not less than two millimeters, and the width of the carbon dioxide channel is less than The diameter of carbon dioxide entrance, and of same size, the bottom of the mounting blocks of the width of the carbon dioxide channel and air passage Portion is fixedly connected with fixture block, and the mounting blocks are mutually clamped by fixture block with fixed block.

Preferably, the link block is identical as the size of auxiliary block, and the first locating slot is offered on the left of the link block, The second locating slot is offered on the left of the auxiliary block, and first locating slot is identical as the shape of the second locating slot.

Preferably, the outer surface of the nozzle core is in contact with air duct, and the inside of the air scoop confinement block opens up There is circulation road, the circulation road is connected with jet expansion, and the circulation road is connected with air duct, the air scoop limitation The outside of block is provided with the first external screw thread, and the fixture nut is internally provided with the first internal screw thread, the air scoop confinement block It is threadedly coupled with fixture nut by the first external screw thread and the realization of the first internal screw thread, the spray cap is internally provided with spiral shell in second Line, the outside of the fixture nut are provided with the second external screw thread, and the spray cap and fixture nut pass through the second internal screw thread and second External screw thread, which is realized, to be threadedly coupled.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of reduction product surface ponding and the high titanium dioxide of stability Carbon washer jet, have it is following the utility model has the advantages that

The reduction product surface ponding and the high carbon dioxide washer jet of stability, after liquid CO 2 is by processing Entered by carbon dioxide entrance, throttled in nozzle core and venturi throttling set, then formed snowflake and fill solid-state, pass through Control flow after carbon dioxide formed it is solid more efficient, formed solid-state after sprayed again by jet expansion, due to titanium dioxide Temperature is sharply lower after carbon liquid state becomes solid-state by liquid, will lead to entire nozzle core and turns cold, and cooling capacity is transmitted to this nozzle dress It sets, condensed water can be formed on nozzle, so compressed air is specially added here, compressed air circulates by air duct, empty Gas bag encloses entire nozzle core, etc. compressed air streams go out it is latter with the cooling capacity for taking away nozzle core generation so that entire nozzle sheet The temperature of body will not sharply decline, and achieve the purpose that the condensed water for reducing nozzle surface generates.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the attachment structure schematic diagram that cap and fixture nut are sprayed in the utility model.

In figure: 1 spray cap, 2 fixture nuts, 3 carbon dioxide channels, 4 mounting blocks, 5 fixed blocks, 6 carbon dioxide entrances, 7 texts Throttling set, 8 nozzle cores, 9 air ducts, 10 air scoop confinement blocks, 11 jet expansions, 12 link blocks, 13 auxiliary blocks, 14 in mound Cover block, 15 matrixs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It is a kind of referring to FIG. 1-2, to reduce product surface ponding and the high carbon dioxide washer jet of stability, including spray cap 1, the top of spray cap 1 offers jet expansion 11, and the internal activity of spray cap 1 is connected with air scoop confinement block 10, sprays the bottom of cap 1 It is connected with fixture nut 2, the inside of fixture nut 2 offers air duct 9, and the bottom of fixture nut 2 is connected with Mounting blocks 4, the internal activity of mounting blocks 4 are connected with nozzle core 8, and the inside of nozzle core 8 is equipped with venturi throttling set 7, literary mound In throttling set 7 be mainly shown as that the inner area portion gap of nozzle core 8 reduces, reduced by gap and reach the effect of throttling Fruit, the left side of mounting blocks 4 are fixedly connected with link block 12, and the bottom of mounting blocks 4 is fixedly connected with fixed block 5, fixed block 5 it is interior Portion offers carbon dioxide entrance 6, and the diameter of carbon dioxide entrance 6 is not less than two millimeters, and the width of carbon dioxide channel 3 is less than The diameter of carbon dioxide entrance 6, and the width of carbon dioxide channel 3 and air passage is of same size, the bottom of mounting blocks 4 is fixed It is connected with fixture block, mounting blocks 4 are clamped by fixture block and 5 phase of fixed block, and the left side of fixed block 5 is fixedly connected with auxiliary block 13, even Connect that block 12 is identical as the size of auxiliary block 13, the left side of link block 12 offers the first locating slot, and the left side of auxiliary block 13 opens up There is the second locating slot, and the first locating slot is identical as the shape of the second locating slot, outer surface and 9 phase of air duct of nozzle core 8 Contact, the inside of air scoop confinement block 10 offer circulation road, and circulation road is connected with jet expansion 11, and circulation road and air are logical Road 9 is connected, and the outside of air scoop confinement block 10 is provided with the first external screw thread, and fixture nut 2 is internally provided with spiral shell in first Line, air scoop confinement block 10 are threadedly coupled with fixture nut 2 by the first external screw thread and the realization of the first internal screw thread, and the interior of cap 1 is sprayed Portion is provided with the second internal screw thread, and the outside of fixture nut 2 is provided with the second external screw thread, sprays cap 1 and fixture nut 2 passes through in second Screw thread and the second external screw thread, which are realized, to be threadedly coupled, and the inside of nozzle core 8 offers the dioxy above venturi throttling set 7 Change carbon channel 3, the outside of mounting blocks 4 is fixedly connected with matrix 15, and the quantity of spray cap 1 is ten, link block 12 and auxiliary block 13 Quantity be two, the quantity of mounting blocks 4 and fixed block 5 is one, and the left side of matrix 15 offers first through hole, set The left side of block 14 offers the second through-hole, and the inside of nozzle core 8 offers the ventilation positioned at 7 lower section of venturi throttling set Road, air passage are connected with carbon dioxide entrance 6, and air passage is connected with venturi throttling set 7, matrix 15 and set block 14 Four angles are chamfering setting, and the outside of fixed block 5 is fixedly connected with the set block 14 positioned at 15 lower section of matrix, can be according to product Size arbitrarily design the width for increasing entire nozzle and reduce width, and cleaning efficiency can be kept in this width range Unanimously, it will not cause the cleaning efficiency for generating the high still both sides of intermediate cleaning efficiency is low to show because of bell-mouthed structure As this structure nozzle can effectively improve carbon dioxide and form solid efficiency by liquid, and it is higher to form solid efficiency, cleaning Ability is stronger, to achieve the purpose that improving cleaning efficiency can effectively be reduced by compressed air to the purging of nozzle core 8 The generation of condensed water keeps the drying of washer jet, will not due to condensed water generation and cause to clean bad phenomenon, due to The effect that venturi throttling set 7 throttles, reduces the waste of carbon dioxide, so the consumption of carbon dioxide will obtain greatly It reduces, and product size is small, facilitates installation and disassembly maintenance, the nozzle of dotted dress array arrangement, double setting improves clear Efficiency is washed, the throttle structure of nozzle core 8 reduces carbon dioxide flow, improves solid-state formation efficiency, and compressed air surrounds nozzle core 8 purging structures, effectively take away cooling capacity, reduce the generation of condensed water, and product shape is combined using multipoint mode spray head, double setting, Intermediate space is reduced, is distinguished with traditional nozzle, can guarantee that the flow in nozzle width direction and cleaning ability are consistent, liquid Body carbon dioxide is entered after passing through processing by carbon dioxide entrance 6, is throttled in nozzle core 8 and venturi throttling set 7, Then formed snowflake fill solid-state, by control flow after carbon dioxide formed it is solid more efficient, formed solid-state after again by Jet expansion 11 sprays, and temperature is sharply lower after becoming solid-state by liquid due to carbon dioxide liquid, will lead to entire nozzle core 8 Turning cold, cooling capacity is transmitted to this spray nozzle device, condensed water can be formed on nozzle, so compressed air is specially added here, pressure Contracting air circulates by air duct 9, and air surrounds entire nozzle core 8, etc. compressed air streams go out it is latter with taking away the production of nozzle core 8 Raw cooling capacity reaches the condensed water generation for reducing nozzle surface so that the temperature of entire nozzle body will not sharply decline Purpose.

In conclusion the reduction product surface ponding and the high carbon dioxide washer jet of stability, liquid CO 2 By being entered after processing by carbon dioxide entrance 6, throttles in nozzle core 8 and venturi throttling set 7, then form snow Flower dress solid-state, by control flow after carbon dioxide formed it is solid more efficient, formed solid-state after again by jet expansion 11 It spraying, temperature is sharply lower after becoming solid-state by liquid due to carbon dioxide liquid, and it will lead to entire nozzle core 8 and turn cold, cooling capacity It is transmitted to this spray nozzle device, condensed water can be formed on nozzle, so compressed air is specially added here, compressed air is passed through Air duct 9 circulates, and air surrounds entire nozzle core 8, etc. compressed air streams go out it is latter with the cooling capacity for taking away the generation of nozzle core 8, So that the temperature of entire nozzle body will not sharply decline, achieve the purpose that the condensed water for reducing nozzle surface generates.

It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of reduce product surface ponding and the high carbon dioxide washer jet of stability, including spray cap (1), feature exists In: it is offered jet expansion (11) at the top of the spray cap (1), the internal activity of spray cap (1) is connected with air scoop limitation The bottom of block (10), spray cap (1) is connected with fixture nut (2), and the inside of the fixture nut (2) offers air The bottom in channel (9), the fixture nut (2) is connected with mounting blocks (4), the internal activity connection of the mounting blocks (4) Have nozzle core (8), the inside of the nozzle core (8) is equipped with venturi throttling set (7), and the left side of the mounting blocks (4) is fixed It is connected with link block (12), the bottom of the mounting blocks (4) is fixedly connected with fixed block (5), and the inside of the fixed block (5) is opened Equipped with carbon dioxide entrance (6), be fixedly connected with auxiliary block (13) on the left of the fixed block (5), the nozzle core (8) it is interior Portion offers the carbon dioxide channel (3) above venturi throttling set (7), the external fixed company of the mounting blocks (4) It is connected to matrix (15), the outside of the fixed block (5) is fixedly connected with the set block (14) below matrix (15).

2. it is according to claim 1 it is a kind of reduce product surface ponding and the high carbon dioxide washer jet of stability, Be characterized in that: the quantity of spray cap (1) is ten, and the quantity of the link block (12) and auxiliary block (13) is two, institute The quantity for stating mounting blocks (4) and fixed block (5) is one, and the left side of the matrix (15) offers first through hole, described The left side of set block (14) offers the second through-hole.

3. it is according to claim 1 it is a kind of reduce product surface ponding and the high carbon dioxide washer jet of stability, Be characterized in that: the inside of the nozzle core (8) offers the air passage below venturi throttling set (7), the ventilation Road is connected with carbon dioxide entrance (6), and the air passage is connected with venturi throttling set (7), the matrix (15) and Four angles of set block (14) are chamfering setting.

4. it is according to claim 1 or 3 it is a kind of reduce product surface ponding and the high carbon dioxide washer jet of stability, It is characterized by: the diameter of the carbon dioxide entrance (6) is not less than two millimeters, the width of the carbon dioxide channel (3) is small Diameter in carbon dioxide entrance (6), and of same size, the peace of the width of the carbon dioxide channel (3) and air passage The bottom of dress block (4) is fixedly connected with fixture block, and the mounting blocks (4) are mutually clamped by fixture block with fixed block (5).

5. it is according to claim 1 it is a kind of reduce product surface ponding and the high carbon dioxide washer jet of stability, Be characterized in that: the link block (12) is identical as the size of auxiliary block (13), offers first on the left of the link block (12) Locating slot offers the second locating slot, and the shape of first locating slot and the second locating slot on the left of the auxiliary block (13) Shape is identical.

6. it is according to claim 1 it is a kind of reduce product surface ponding and the high carbon dioxide washer jet of stability, Be characterized in that: the outer surface of the nozzle core (8) is in contact with air duct (9), the inside of the air scoop confinement block (10) Circulation road is offered, the circulation road is connected with jet expansion (11), and the circulation road is connected with air duct (9), institute The outside for stating air scoop confinement block (10) is provided with the first external screw thread, and the fixture nut (2) is internally provided with spiral shell in first Line, the air scoop confinement block (10) are threadedly coupled with fixture nut (2) by the first external screw thread and the realization of the first internal screw thread, institute That states spray cap (1) is internally provided with the second internal screw thread, and the outside of the fixture nut (2) is provided with the second external screw thread, the spray Cap (1) and fixture nut (2) are realized by the second internal screw thread and the second external screw thread to be threadedly coupled.