阅读说明：本技术 进气排水用旋转阀 (Rotary valve for air intake and drainage ) 是由 孙业国 姜志兴 梁鑫鑫 李杨 于 2020-10-26 设计创作，主要内容包括：本发明公开了进气排水用旋转阀,涉及食品加工技术领域,连接在箱体上,旋转内套设有回水内孔、出水内孔和蒸汽进孔,回水内孔设置在旋转内套的端面,出水内孔设置在旋转内套的侧面,回水内孔和出水内孔连通,旋转内套和箱体固定连接,旋转内套的回水内孔和蒸汽进孔分别与箱体的内腔连通,排水外套设置在旋转内套的外侧,排水外套和旋转内套旋转设置,排水外套和旋转内套形成一环形内腔,出水内孔与环形内腔连通,排水外套的侧面设有与环形内腔连通的排水外孔。本发明的有益效果是,箱体可以旋转,并且不会使得与其连通的管道缠绕,方便使用。高温蒸汽的输入腔体和冷凝水的回收腔体分离,管道清晰可见,便于管理。(The invention discloses a rotary valve for air inlet and water outlet, which relates to the technical field of food processing and is connected to a box body.A rotary inner sleeve is provided with a water return inner hole, a water outlet inner hole and a steam inlet hole, the water return inner hole is arranged at the end surface of the rotary inner sleeve, the water outlet inner hole is arranged at the side surface of the rotary inner sleeve, the water return inner hole is communicated with the water outlet inner hole, the rotary inner sleeve is fixedly connected with the box body, the water return inner hole and the steam inlet hole of the rotary inner sleeve are respectively communicated with an inner cavity of the box body, a water outlet outer sleeve is arranged at the outer side of the rotary inner sleeve, a water outlet outer sleeve and the rotary inner sleeve are rotatably arranged, the water outlet outer sleeve and the rotary inner sleeve form an annular inner cavity, the. The rotary type water tank has the advantages that the tank body can rotate, pipelines communicated with the tank body cannot be wound, and the use is convenient. The input cavity of the high-temperature steam is separated from the recovery cavity of the condensed water, so that the pipeline is clear and visible, and the management is convenient.)

1. The utility model provides an admit air drainage and use rotary valve connects on the box, its characterized in that includes:

the water-saving steam-water separator comprises a rotary inner sleeve (1), wherein the rotary inner sleeve (1) is provided with a water return inner hole (101), a water outlet inner hole (102) and a steam inlet hole (103), the water return inner hole (101) is formed in the end face of the rotary inner sleeve (1), the water outlet inner hole (102) is formed in the side face of the rotary inner sleeve (1), the water return inner hole (101) is communicated with the water outlet inner hole (102), the rotary inner sleeve (1) is fixedly connected with a box body, and the water return inner hole (101) and the steam inlet hole (103) of the rotary inner sleeve (1) are respectively communicated with an inner cavity of the box body;

drainage overcoat (2), drainage overcoat (2) set up the outside of rotatory endotheca (1), drainage overcoat (2) and rotatory endotheca (1) rotation setting, drainage overcoat (2) and rotatory endotheca (1) form an annular inner chamber (12), go out water hole (102) and annular inner chamber (12) intercommunication, the side of drainage overcoat (2) is equipped with the drainage outer hole (201) with annular inner chamber (12) intercommunication.

2. A rotary valve for inlet and outlet water according to claim 1, wherein the outlet hole (201) is directed vertically downward.

3. A rotary valve for inlet and outlet water according to claim 1 wherein the inner side of the outlet casing (2) is provided with an annular internal groove.

4. The rotary valve for air intake and water discharge as claimed in claim 1, wherein the outer side of the rotary inner sleeve (1) is provided with an annular inner groove.

5. The rotary valve for intake and drainage according to claim 1, wherein a seal ring (3) is provided at the joint of the rotary inner sleeve (1) and the drainage outer sleeve (2).

Technical Field

The invention relates to the technical field of food processing, in particular to a rotary valve for air intake and water drainage.

Background

The food is the material basis of energy and development on which human beings live, and the production speed and the quality of the food influence the benefits of enterprises and are mutually restricted. In the existing steam type food processor, high-temperature steam needs to be injected into the box body in the processing process, and then condensed water is discharged. In order to improve the processing effect of food, the box body needs to be arranged in a rotating mode. At this time, the input and output of steam cannot be realized by using a general pipeline.

Disclosure of Invention

The invention aims to solve the technical problem of ensuring that high-temperature steam is input into a processing box body and condensed water is recovered in the rotating process of the processing box body, and designs a rotary valve for air inlet and water drainage.

The technical scheme adopted by the invention for solving the technical problems is as follows: a rotary valve for air intake and drainage is connected to a case, and includes: the rotary inner sleeve is sleeved with a water return inner hole, a water outlet inner hole and a steam inlet hole, the water return inner hole is formed in the end face of the rotary inner sleeve, the water outlet inner hole is formed in the side face of the rotary inner sleeve, the water return inner hole is communicated with the water outlet inner hole, the rotary inner sleeve is fixedly connected with the box body, and the water return inner hole and the steam inlet hole of the rotary inner sleeve are respectively communicated with the inner cavity of the box body; the drainage outer sleeve is arranged on the outer side of the rotary inner sleeve, the drainage outer sleeve and the rotary inner sleeve are arranged in a rotating mode, the drainage outer sleeve and the rotary inner sleeve form an annular inner cavity, the water outlet inner hole is communicated with the annular inner cavity, and a drainage outer hole communicated with the annular inner cavity is formed in the side face of the drainage outer sleeve.

Further, the outer drainage hole is vertically downward.

Furthermore, an annular inner groove is formed in the inner side face of the water drainage outer sleeve.

Furthermore, an annular inner groove is formed in the outer side surface of the rotating inner sleeve.

Furthermore, a sealing ring is arranged at the joint of the rotary inner sleeve and the drainage outer sleeve.

The invention has the beneficial effects that: the box can rotate to can not make the pipeline of rather than the intercommunication twine, facilitate the use. The input cavity of the high-temperature steam is separated from the recovery cavity of the condensed water, so that the pipeline is clear and visible, and the management is convenient.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a front view of a rotary valve;

FIG. 2 is a bottom view of the rotary valve;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 4 is a cross-sectional view taken at B-B of FIG. 2;

FIG. 5 is a cross-sectional view of the rotary valve in use;

fig. 6 is a schematic view of the use state of the rotary valve.

In the above figures, 1, rotating the inner sleeve; 101. a water return inner hole; 102. an inner water outlet hole; 103. steam inlet holes; 2. a water drainage jacket; 201. an outer drain hole; 12. an annular inner cavity; 3. and (5) sealing rings.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

A rotary valve for intake and drainage is connected to a casing and comprises a rotary inner sleeve 1 and a drainage outer sleeve 2 as shown in FIGS. 1 to 4.

The rotary inner sleeve 1 is provided with a water return inner hole 101, a water outlet inner hole 102 and a steam inlet hole 103, the water return inner hole 101 is arranged on the end face of the rotary inner sleeve 1, the water outlet inner hole 102 is arranged on the side face of the rotary inner sleeve 1, the water return inner hole 101 is communicated with the water outlet inner hole 102, the rotary inner sleeve 1 is fixedly connected with the box body, and the water return inner hole 101 and the steam inlet hole 103 of the rotary inner sleeve 1 are respectively communicated with the inner cavity of the box body. The steam inlet hole 103 is communicated with an air inlet hole of the box body, the water return inner hole 101 is communicated with a water outlet hole of the box body, and after high-temperature steam enters the box body, heat of the high-temperature steam is absorbed and then the high-temperature steam is discharged from the water outlet hole of the box body.

The outer drainage sleeve 2 is arranged on the outer side of the inner rotary sleeve 1, the outer drainage sleeve 2 and the inner rotary sleeve 1 are arranged in a rotary mode, the outer drainage sleeve 2 and the inner rotary sleeve 1 form an annular inner cavity 12, the inner water outlet hole 102 is communicated with the annular inner cavity 12, and the outer drainage hole 201 communicated with the annular inner cavity 12 is formed in the side face of the outer drainage sleeve 2. With respect to the shape of the annular cavity 12, the present application provides two ways. One is as follows: an annular inner groove is formed in the inner side surface of the water drainage outer sleeve 2; the second step is as follows: the outer side surface of the rotary inner sleeve 1 is provided with an annular inner groove. The outer drainage hole 201 is communicated with the annular inner cavity 12, and the outer drainage hole 201 is a drainage pipeline. In order to facilitate drainage of the condensed water flowing out of the drain outer hole 201, the drain outer hole 201 is directed vertically downward. The outer drainage sleeve 2 is fixedly arranged on the ground, and the rotary inner sleeve 1 and the outer drainage sleeve 2 are rotatably arranged. In order to ensure the sealing performance of the outer drainage sleeve 2 and the inner rotary sleeve 1, a sealing ring 3 is arranged at the joint of the inner rotary sleeve 1 and the outer drainage sleeve 2.

When the steam-water-cooling rotary inner sleeve is used, a condensed water drainage system is arranged on the box body, as shown in fig. 5 and 6, high-temperature steam enters the box body through the steam inlet hole 103, becomes condensed water when the heat of the steam is dissipated, enters the rotary inner sleeve 1 from the water return inner hole 101, flows out through the water outlet inner hole 102, and flows out from the drainage outer hole 201 under the action of the annular inner cavity 12.

It should be understood that the above embodiments are only for illustrating the technical solutions of the present invention, and not for limiting the same, and it is obvious for those skilled in the art that the technical solutions described in the above embodiments can be modified or some technical features can be replaced equivalently as long as no structural conflict exists; and all such modifications and alterations are intended to fall within the scope of the appended claims.