CN216666512U

CN216666512U - Electric valve structure of high-temperature steam box for food

Info

Publication number: CN216666512U
Application number: CN202122990395.2U
Authority: CN
Inventors: 肖汉春; 欧艳兰
Original assignee: Dongguan Harding Technology Co ltd
Current assignee: Dongguan Harding Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-03
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses an electric valve structure of a high-temperature steam box for food, which comprises a valve body, wherein an air inlet channel is formed in the valve body, one end of the air inlet channel is provided with a plunger hole, a plunger is inserted in the plunger hole, one end of the plunger is provided with a limiting disc, one side of the limiting disc is provided with a movable rod, the movable rod penetrates through the outside of the valve body and is sleeved with a sheath, one end of the movable rod is provided with an electric push rod, and the middle part of an air inlet pipe is provided with a filtering mechanism; the high-temperature steam filtering valve is novel in structure and ingenious in conception, and can be used for filtering conveyed high-temperature steam, so that impurities in the high-temperature steam are prevented from entering the valve body, and the service life of the valve body is prolonged.

Description

Electric valve structure of high-temperature steam box for food

Technical Field

The utility model relates to an electric valve structure, in particular to an electric valve structure of a high-temperature steam box for food.

Background

The steam oven (also known as steam heating oven) is composed of angle steel, stainless steel plates and cold steel plates. The heat preservation layer is filled by high-density aluminum silicate cotton, and the high-density aluminum silicate cotton ensures the heat preservation of the oven and also ensures the safety of users. The heater mounting location may be bottom, top, or two-sided. The temperature is controlled by a digital display intelligent instrument. The design of steam oven wind channel has two kinds: horizontal air supply and vertical air supply.

The motorised valve can be used to the high temperature steam case when using for the break-make of control high temperature steam, and inside the foreign matter in the motorised valve high temperature steam of current high temperature steam case easily entered into the valve body, leads to the valve body to damage easily, has reduced valve body life, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the electric valve structure of the high-temperature steam box for food, which effectively solves the problems that foreign matters in high-temperature steam of the electric valve of the conventional high-temperature steam box easily enter the valve body, the valve body is easily damaged, the service life of the valve body is shortened, and the use is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme:

an electric valve structure of a high-temperature steam box for food comprises a valve body, wherein an air inlet pipe is arranged on one side of the valve body, an air outlet pipe is arranged on the other side of the valve body, an air inlet channel with one end communicated with the air inlet pipe is formed in the valve body, a plunger hole is formed in the other end of the air inlet channel, a plunger is inserted in the plunger hole, a limiting disc is arranged at the top end of the plunger, and a movable rod is arranged on one side, away from the plunger, of the limiting disc; one end of the movable rod, which is far away from the limiting disc, penetrates through the valve body, extends out of the valve body and is provided with an electric push rod; the part of the movable rod extending out of the valve body is sleeved with a sheath;

the air inlet pipe is connected with a filtering mechanism; the filtering mechanism comprises a shell, a sealing cover, a circular ring, a filtering cylinder and a filtering cylinder connecting pipe; the hollow shell is fixed between the air inlet pipe and the air inlet channel, and the air inlet pipe and the air inlet channel both extend into the shell; a sealing cover is arranged at the top end of the shell, and a circular ring is arranged in the middle of the inner side of the sealing cover; the inner side of the circular ring is provided with an internal thread, and the top end of the filter cartridge is provided with an external thread which is matched with the internal thread so that the top end of the filter cartridge is screwed in the circular ring; and a filter cartridge connecting pipe used for connecting the air inlet pipe is arranged in the middle of the bottom end of the filter cartridge.

Optionally, one end of the air inlet pipe, which is far away from the filtering mechanism, and one end of the air outlet pipe, which is far away from the valve body, are both provided with connecting flanges.

Optionally, an arc-shaped groove is formed in the edge of the top end of the plunger hole.

Optionally, a handle is arranged in the middle of the top end of the sealing cover, and anti-skid grains are formed in the surface of the handle.

Optionally, the plunger and the limiting disc are both rubber pieces.

Has the advantages that: when the utility model is used, high-temperature steam enters from the air inlet pipe, the entered steam enters into the interior of the filter cylinder from the filter cylinder connecting pipe, is filtered by the filter cylinder and then is discharged to the outside, the discharged steam enters into the air inlet channel and is discharged through the plunger hole at one end of the air inlet channel and the connecting flange, thus finishing the delivery of the steam, when the steam transmission needs to be closed, the electric push rod extends out to push the movable rod to move, the plunger at one end of the movable rod enters into the plunger hole, the arranged limiting disc is used for limiting, namely the steam in the plunger hole can be blocked, thereby stopping the delivery of the high-temperature steam, the arranged filter cylinder can filter the passed high-temperature steam, avoiding the damage of the internal parts of the valve body due to impurities in the high-temperature steam, and prolonging the service life of the valve body, the utility model has novel structure and ingenious design, and can filter the delivered high-temperature steam, the impurities in the high-temperature steam are prevented from entering the valve body, and the service life of the valve body is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the filter mechanism of the present invention;

FIG. 3 is a schematic view of the filter cartridge construction of the present invention;

reference numbers in the figures: 1. a valve body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a connecting flange; 5. an air intake passage; 6. a plunger hole; 7. a plunger; 8. a limiting disc; 9. a movable rod; 10. a sheath; 11. an electric push rod; 12. an arc-shaped slot; 13. a filtering mechanism; 131. a housing; 132. sealing the cover; 133. a circular ring; 134. a filter cartridge; 135. an external thread; 136. an internal thread; 137. a filter cartridge connection tube; 138. a handle.

Detailed Description

In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The following describes in further detail embodiments of the present invention with reference to fig. 1-3.

In the first embodiment, as shown in fig. 1 to 3, the utility model provides an electric valve structure of a high-temperature steam box for food, which comprises a valve body 1, wherein an air inlet pipe 2 is arranged on one side of the valve body 1, an air outlet pipe 3 is arranged on the other side of the valve body 1, an air inlet channel 5 with one end communicated with the air inlet pipe 2 is arranged inside the valve body 1, a plunger hole 6 is arranged at the other end of the air inlet channel 5, a plunger 7 is inserted into the plunger hole 6, a limiting disc 8 is arranged at the top end of the plunger 7, and a movable rod 9 is arranged on one side, away from the plunger 7, of the limiting disc 8; one end of the movable rod 9, which is far away from the limiting disc 8, penetrates through the valve body 1, extends out of the valve body 1, and is provided with an electric push rod 11; the part of the movable rod 9 extending out of the valve body 1 is sleeved with a sheath 10;

the air inlet pipe 2 is connected with a filtering mechanism 13; the filter mechanism 13 comprises a housing 131, a cover 132, a ring 133, a filter cylinder 134 and a cartridge adapter 137; the hollow shell 131 is fixed between the air inlet pipe 2 and the air inlet channel 5, and both the air inlet pipe 2 and the air inlet channel 5 extend into the shell 131; a sealing cover 132 is arranged at the top end of the shell 131, and a circular ring 133 is arranged in the middle of the inner side of the sealing cover 132; an internal thread 136 is arranged on the inner side of the ring 133, and an external thread 135 which is used for matching with the internal thread 136 so that the top end of the filter cartridge 134 is screwed in the ring 133 is arranged at the top end of the filter cartridge 134; a cartridge adapter 137 for connecting the intake pipe 2 is provided at the middle of the bottom end of the filter cartridge 134.

When in specific use: when the utility model is used, high-temperature steam enters from the air inlet pipe 2, the entered steam enters into the interior of the filter cylinder 134 from the filter cylinder connecting pipe 137, is filtered by the filter cylinder 134 and then is discharged to the outside, the discharged steam enters into the air inlet channel 5 and is discharged from the plunger hole 6 at one end of the air inlet channel 5 and the connecting flange 4, thus completing the delivery of the steam, when the transmission of the steam needs to be closed, the electric push rod 11 extends out to push the movable rod 9 to move, the plunger 7 at one end of the movable rod 9 enters into the interior of the plunger hole 6, the arranged limiting disc 8 is used for limiting, thus blocking the steam in the plunger hole 6, thus stopping the delivery of the high-temperature steam, the arranged filter cylinder 134 can filter the passed high-temperature steam, avoiding the damage of the internal parts of the valve body 1 due to impurities in the high-temperature steam, improving the service life of the valve body 1, and the utility model has novel structure, the design is ingenious, the high-temperature steam conveyed can be filtered, impurities in the high-temperature steam are prevented from entering the valve body 1, and the service life of the valve body 1 is prolonged.

Example two

Referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that a connecting flange 4 is disposed at one end of the gas inlet pipe 2 far away from the filtering mechanism 13 and one end of the gas outlet pipe 3 far away from the valve body 1, so that the gas inlet pipe 2 and the gas outlet pipe 3 can be conveniently connected with an external pipeline.

EXAMPLE III

In the first embodiment, the plunger 7 is not convenient to enter the plunger hole 6, and referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that an arc-shaped groove 12 is formed at the edge of the top end of the plunger hole 6 to facilitate the plunger 7 to enter the plunger hole 6.

Example four

Referring to fig. 1, as another preferred embodiment, the difference between the first embodiment and the second embodiment is that a handle 138 is disposed at the middle of the top end of the cover 132, and the surface of the handle 138 is provided with anti-slip threads to facilitate the rotation of the cover 132.

EXAMPLE five

In the first embodiment, the connection between the filter cartridge connection tube 137 and the air inlet pipe 2 is inconvenient, and as another preferred embodiment, the difference from the first embodiment is that the filter cartridge connection tube 137 adopts a high temperature resistant flexible pipe, and the filter cartridge connection tube 137 is connected with the air inlet pipe 2, so that the connection between the filter cartridge connection tube 137 and the air inlet pipe 2 is facilitated.

EXAMPLE six

In the first embodiment, the sealing performance of the plunger 7 and the limiting disc 8 is insufficient, and as another preferred embodiment, the difference from the first embodiment is that the plunger 7 and the limiting disc 8 are both made of rubber materials, so that the plunger 7 and the limiting disc 8 have better sealing performance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a motorised valve structure of high temperature steam case for food, includes valve body (1), and one side of valve body (1) is provided with intake pipe (2), and valve body (1) opposite side is provided with outlet duct (3), its characterized in that: an air inlet channel (5) with one end communicated with the air inlet pipe (2) is formed in the valve body (1), a plunger hole (6) is formed in the other end of the air inlet channel (5), a plunger (7) is inserted in the plunger hole (6), a limiting disc (8) is arranged at the top end of the plunger (7), and a movable rod (9) is arranged on one side, away from the plunger (7), of the limiting disc (8); one end of the movable rod (9) far away from the limiting disc (8) penetrates through the valve body (1), extends out of the valve body (1), and is provided with an electric push rod (11); the part of the movable rod (9) extending out of the valve body (1) is sleeved with a sheath (10);

the air inlet pipe (2) is connected with a filtering mechanism (13); the filter mechanism (13) comprises a shell (131), a sealing cover (132), a circular ring (133), a filter cylinder (134) and a filter cylinder connecting pipe (137); the hollow shell (131) is fixed between the air inlet pipe (2) and the air inlet channel (5), and the air inlet pipe (2) and the air inlet channel (5) both extend into the shell (131); a sealing cover (132) is arranged at the top end of the shell (131), and a circular ring (133) is arranged in the middle of the inner side of the sealing cover (132); an internal thread (136) is formed on the inner side of the circular ring (133), and an external thread (135) which is used for being matched with the internal thread (136) so that the top end of the filter cylinder (134) is rotatably connected into the circular ring (133) is arranged at the top end of the filter cylinder (134); and a filter cartridge connecting pipe (137) used for connecting the air inlet pipe (2) is arranged in the middle of the bottom end of the filter cartridge (134).

2. The electric valve structure of the high-temperature steam box for food as claimed in claim 1, wherein the end of the air inlet pipe (2) far away from the filtering mechanism (13) and the end of the air outlet pipe (3) far away from the valve body (1) are provided with connecting flanges (4).

3. The electric valve structure of the high-temperature steam box for food as claimed in claim 1, characterized in that the edge of the top end of the plunger hole (6) is provided with an arc-shaped groove (12).

4. The electric valve structure of the high-temperature steam box for food as claimed in claim 1, wherein a handle (138) is provided at the middle of the top end of the cover (132), and the surface of the handle (138) is provided with anti-slip patterns.

5. The electric valve structure of the high-temperature steam box for food as claimed in claim 1, wherein the plunger (7) and the limiting disc (8) are both rubber.