Observation opening suitable for digester

Abstract

The utility model belongs to the technical field of digester accessory application, and particularly discloses an observation port of a digester, which comprises a shell, a rectangular open type sealing frame plate, a concave gland, a hinge, a transverse U-shaped seat with a hole, a vertical screw with a hole, a locking nut, a strip-shaped pressing block and the like. The observation port suitable for the digester has the beneficial effects that 1, the rectangular open-type sealing frame plate is welded on the opening of the shell, so that the state of a cooked material in the shell during cooking can be conveniently and directly observed by opening the concave gland or through perspective of the concave gland in the use process, and corresponding cooking management can be conveniently carried out; the safe cooking operation is realized; and 2, a concave gland, a hinge, a transverse perforated U-shaped seat, a perforated vertical bolt, a locking nut, a strip-shaped pressing block and the like which are matched with the rectangular open type sealing frame plate for use are integrally of a split type combined design structure, so that on one hand, the manufacturing is convenient, and on the other hand, the assembly, the use and the later maintenance operation are also convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of application of cooking appliance accessories, and in particular relates to an observation port suitable for a cooking appliance, which is mainly assembled and used in combination with a cooking appliance shell to observe the state of the raw material fish being cooked. Background Art

[0002] The working principle of the steamer mainly involves the process of continuous steaming and cooking of fresh fish raw materials. It is used for continuous steaming and cooking of fresh fish raw materials. The steam is used to heat the medium water. The material moves at a uniform speed in the steaming tank through a conveyor belt. The running speed of the conveyor belt can be adjusted according to the steaming time. A double-layer chain plate is installed at the top of the equipment to press the floating material into the steaming tank for steaming.

[0003] At present, indirect cooking equipment for raw fish uses steam to indirectly cook the raw fish, solving the problem of protein loss caused by a large amount of condensed water mixed into the material due to direct steam injection heating. At the same time, in order to achieve good cooking management, the cooking state of the raw fish in the shell and the like needs to be observed during the cooking process. At this time, how to design an observation port for use with the indirect cooking equipment is currently a research and urgent problem to be solved.

[0004] Therefore, based on the above problem, the utility model provides an observation port suitable for a digester. Utility Model Content

[0005] Purpose of the utility model: The purpose of the utility model is to provide an observation port suitable for a steamer, to solve the technical problems existing in the use of current indirect cooking equipment in the background technology, to achieve real-time observation of the cooking state of raw fish during the cooking process, and at the same time, the overall structure is also easy to assemble and use.

[0006] Technical solution: The observation port of the steamer of the utility model comprises a shell, the upper end face of the shell is provided with a rectangular open sealing frame plate, the upper end face of the rectangular open sealing frame plate is provided with a concave pressure cover, the upper outer wall on the same side of the rectangular open sealing frame plate is symmetrically provided with hinges connected to the outer wall of the concave pressure cover, the upper outer wall of the rectangular open sealing frame plate is symmetrically provided with horizontal U-shaped seats with holes on both sides of the hinge, the U-shaped seat with holes is fixedly installed with vertical bolts with holes by horizontal bolts, and the surface of the concave pressure cover is installed with a strip pressure block by means of a locking nut through the vertical bolts with holes.

[0007] In the technical solution, the observation port suitable for the steamer also includes a rectangular sealing portion adhered to the inner wall of the concave gland and used in conjunction with the contact surface of the rectangular open sealing frame plate.

[0008] In the technical solution, the observation port suitable for the steamer also includes U-shaped through grooves arranged in both ends of the strip-shaped pressing block and used in conjunction with the vertical bolts with holes.

[0009] In the technical solution, the observation port suitable for the steamer also includes a horizontal U-shaped plate arranged on the outer wall on the same side of the concave pressure cover.

[0010] In the technical solution, the strip-shaped pressing block is set as an inverted U-shaped structure, and the two ends protrude from the edges of the two sides of the concave pressing cover respectively.

[0011] Compared with the prior art, the observation port of the utility model suitable for the steamer has the following beneficial effects: 1. The rectangular open sealing frame plate is welded on the shell opening. During use, the state of the cooking material in the shell can be conveniently and directly observed by opening the concave pressure cover or by looking through the concave pressure cover, so as to carry out corresponding cooking management and realize safe cooking operation; 2. The concave pressure cover, hinge, U-shaped seat with horizontal holes, vertical bolts with holes, locking nuts and strip pressure blocks used in conjunction with the rectangular open sealing frame plate are of a split combined design structure as a whole, which is easy to manufacture on the one hand and easy to assemble and use as well as later inspection and maintenance operations on the other hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the main structure of the observation port of the digester of the utility model;

[0014] Figure 2 It is a schematic diagram of the top view structure of the observation port of the digester of the utility model;

[0015] Among them, the serial numbers in the figure are as follows: 1-concave pressure cover, 2-strip pressure block, 3-vertical bolt with hole, 4-rectangular sealing part, 5-rectangular open sealing frame plate, 6-hinge, 7-horizontal U-shaped seat with hole, 8-horizontal bolt, 9-locking nut, 10-U-shaped through groove, 11-horizontal U-shaped plate, 12-shell. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] Embodiment 1

[0019] like Figure 1 and Figure 2 The viewing port of the digester shown comprises a housing 12,

[0020] The upper end surface of the housing 12 is provided with a rectangular open sealing frame plate 5.

[0021] The upper end surface of the rectangular open sealing frame plate 5 is provided with a concave pressure cover 1.

[0022] The upper outer wall of the rectangular open sealing frame plate 5 is symmetrically provided with hinges 6 connected to the outer wall of the concave gland 1.

[0023] The upper outer wall of the rectangular open sealing frame plate 5 is symmetrically provided with U-shaped seats 7 with horizontal holes on both sides of the hinge 6.

[0024] A vertical bolt 3 with a hole is fixedly installed in the U-shaped seat 7 with a horizontal hole by a horizontal bolt 8.

[0025] The surface of the concave gland 1 is mounted with a strip-shaped pressing block 2 through a vertical bolt 3 with a hole and a locking nut 9;

[0026] Among them, the concave pressure cover 1 is set as an open concave structure, and the concave pressure cover 1 is a perspective structure; the above design can lift the concave pressure cover 1 to observe the cooking state, or directly observe the cooking state through the concave pressure cover 1 with a perspective structure.

[0027] Embodiment 2

[0028] On the basis of the first embodiment, the observation port suitable for the steamer further comprises a rectangular sealing portion 4 which is adhered to the inner wall of the concave gland 1 and cooperates with the contact surface of the rectangular open sealing frame plate 5;

[0029] The rectangular sealing portion 4 is made of a flexible material to prevent heat loss.

[0030] Embodiment 3

[0031] On the basis of the first or second embodiment, the observation port suitable for the steam cooker further comprises a U-shaped through groove 10 arranged at both ends of the strip-shaped pressing block 2 and used in conjunction with the vertical bolt 3 with a hole;

[0032] One end of the vertical bolt 3 with a hole passes through the U-shaped through slot 10 and is then locked by a locking nut 9 .

[0033] Embodiment 4

[0034] On the basis of the first embodiment, the second embodiment or the third embodiment, the observation port applicable to the digester further comprises a horizontal U-shaped plate 11 arranged on the outer wall on the same side of the concave gland 1;

[0035] The horizontal U-shaped plate 11 is used to lift the concave gland 1 by hand, and at this time, the other side of the concave gland 1 rotates around the rectangular open sealing frame plate 5 with the hinge 6 as the center.

[0036] In addition, the strip pressure block 2 is preferably configured as an inverted U-shaped structure, and both ends protrude from the edges of the concave pressure cover 1 on both sides; wherein the strip pressure block 2 and the U-shaped through groove 10 are an integrally formed stainless steel structure, which is resistant to high temperatures and durable.

[0037] Please refer to the structural principle or working principle of the digester of this structure. Figure 1 and Figure 2 :

[0038] To assemble, first fix the hinge 6 on the rectangular open sealing frame plate 5, then fix one side of the concave pressure cover 1 to the hinge 6, and finally fix the horizontal U-shaped seat 7 with holes on the rectangular open sealing frame plate 5, and movably install one end of the vertical bolt 3 with holes in the horizontal U-shaped seat 7 through the horizontal bolt 8.

[0039] When in use, the concave gland 1 is rotated to cover the rectangular open sealing frame plate 5, at which time the rectangular sealing portion 4 is tightly fitted with the upper end surface of the rectangular open sealing frame plate 5, and the vertical bolt 3 with a hole is rotated so that one end of it is located in the U-shaped through groove 10, and then the locking nut 9 is rotated to make one side of the strip pressure block 2 tightly fit and press against the surface of the concave gland 1.

[0040] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An observation port for a digester, comprising a housing (12), characterized in that: The upper end surface of the housing (12) is provided with a rectangular open sealing frame plate (5). The upper end surface of the rectangular open sealing frame plate (5) is provided with a concave pressure cover (1). The upper outer wall of the rectangular open sealing frame plate (5) on the same side is symmetrically provided with hinges (6) connected to the outer wall of the concave gland (1). The upper outer wall of the rectangular open sealing frame plate (5) is symmetrically provided with U-shaped seats (7) with transverse holes on both sides of the hinge (6). A vertical bolt (3) with a hole is fixedly installed in the U-shaped seat (7) with a horizontal hole by means of a horizontal bolt (8). The surface of the concave pressure cover (1) is mounted with a strip-shaped pressure block (2) via a vertical bolt (3) with a hole and a locking nut (9).

2. The observation port for a digester according to claim 1, characterized in that: The observation port suitable for the steamer also includes a rectangular sealing portion (4) adhered to the inner wall of the concave pressure cover (1) and used in conjunction with the contact surface of the rectangular open sealing frame plate (5).

3. The observation port for a digester according to claim 1 or 2, characterized in that: The observation port suitable for the steamer also includes U-shaped through grooves (10) arranged at both ends of the strip-shaped pressing block (2) and used in conjunction with the vertical bolts (3) with holes.

4. The observation port for a digester according to claim 3, characterized in that: The observation port suitable for the steamer also includes a horizontal U-shaped plate (11) arranged on the outer wall on the same side of the concave pressure cover (1).

5. The observation port for a digester according to claim 3, characterized in that: The strip-shaped pressing block (2) is configured as an inverted U-shaped structure, and its two ends protrude from the edges of both sides of the concave pressing cover (1).

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