CN213455062U - Plate type heat exchanger - Google Patents
Plate type heat exchanger Download PDFInfo
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- CN213455062U CN213455062U CN202021862986.0U CN202021862986U CN213455062U CN 213455062 U CN213455062 U CN 213455062U CN 202021862986 U CN202021862986 U CN 202021862986U CN 213455062 U CN213455062 U CN 213455062U
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- liquid
- hot liquid
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Abstract
The utility model relates to a indirect heating equipment field, in particular to plate heat exchanger. The plate heat exchanger comprises: the device comprises a fixed plate, a connecting screw, a cold liquid plate, a hot liquid plate, a cold liquid chamber, a hot liquid chamber and a fixed seat; the fixing seat is of a square structure, two opposite side surfaces of the fixing seat are fixedly connected with fixing plates respectively, and a gap is formed between the fixing plates positioned on the same side of the fixing seat; the tops of the opposite fixing plates are connected together through a connecting screw rod; the plurality of cold liquid plates are of cavity structures, and two opposite side wall surfaces of the cold liquid plates are of wave structures; the hot liquid plate is provided with a plurality of cavity structures, two opposite side wall surfaces of the cavity structures are wave-shaped structures, and the hot liquid plate is arranged at the top of the fixed seat. The utility model discloses can effectively realize the effect of heat transfer.
Description
Technical Field
The utility model relates to a indirect heating equipment field, in particular to plate heat exchanger.
Background
The heat exchanger is an energy-saving device for transferring heat between materials between two or more fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to make the temperature of the fluid reach the index specified by the process so as to meet the requirements of process conditions, and is also one of main devices for improving the utilization rate of energy.
However, the existing plate heat exchanger has small contact surface and low heat exchange efficiency, can not effectively realize the heat exchange effect, and needs to be further improved.
Disclosure of Invention
Therefore, the present invention has been made in view of the above problems. The utility model provides a pair of plate heat exchanger, its purpose that can realize the heat transfer effectively. The utility model discloses a realize above-mentioned purpose through following technical scheme:
a plate heat exchanger comprising: the device comprises a fixed plate, a connecting screw, a cold liquid plate, a hot liquid plate, a cold liquid chamber, a hot liquid chamber and a fixed seat;
the fixing seat is of a square structure, two opposite side surfaces of the fixing seat are fixedly connected with fixing plates respectively, and a gap is formed between the fixing plates positioned on the same side of the fixing seat;
the tops of the opposite fixing plates are connected together through a connecting screw rod;
the plurality of cold liquid plates are of cavity structures, and two opposite side wall surfaces of the cold liquid plates are of wave structures; the cold liquid plates are divided into two groups which are oppositely arranged in a separated way, and the cold liquid plates are mutually parallel;
the cold liquid chambers are arranged up and down, the cold liquid chambers are positioned between the two groups of cold liquid plates, and each cold liquid chamber is communicated with the cold liquid plates;
the cold liquid chamber positioned above is connected with a cold liquid outlet, and the cold liquid chamber positioned below is connected with a cold liquid inlet;
the hot liquid plates are of cavity structures, two opposite side wall surfaces of the cavity structures are of wave structures, and the hot liquid plates are arranged at the tops of the fixed seats; the hydrothermal plates are divided into two groups which are arranged oppositely and separately, and the hydrothermal plates are mutually parallel;
the hot liquid chambers are arranged on the left and right sides, the hot liquid chambers are respectively positioned on two sides of the tops of the two groups of cold liquid plates, and each hot liquid chamber is respectively communicated with the hot liquid plates;
the cold liquid plate is embedded into the hot liquid plate, and the cold liquid plate and the hot liquid plate are tightly attached together.
Preferably, the surfaces of the cold liquid plate and the hot liquid plate are smooth.
The utility model discloses beneficial effect as follows:
the utility model discloses increased the area of contact of cold liquid board and hot liquid board, promoted heat exchange efficiency, the installation of cold liquid board and hot liquid board is simple with the dismantlement simultaneously, and it is convenient to change.
Drawings
Fig. 1 is an overall view of the present invention.
Fig. 2 is a first view of the liquid cooling plate of the present invention.
Fig. 3 is a second view of the cold liquid plate of the present invention.
Fig. 4 is a first view of the thermal liquid plate of the present invention.
Fig. 5 is a second view of the hot liquid plate of the present invention.
Fig. 6 is a plan view of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are easily implemented by those having ordinary skill in the art to which the present invention pertains. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In addition, for the purpose of more clearly describing the present invention, parts not connected with the present invention will be omitted from the drawings.
A plate heat exchanger comprising: the device comprises a fixed plate 1, a connecting screw 2, a cold liquid plate 3, a hot liquid plate 4, a cold liquid chamber 5, a hot liquid chamber 6 and a fixed seat 7;
as shown in fig. 1, the fixing base 7 is a square structure, two opposite side surfaces of the fixing base are fixedly connected with the fixing plates 1 respectively, and a gap is formed between the fixing plates 1 located on the same side of the fixing base 7;
the tops of the opposite fixing plates 1 are connected together through a connecting screw rod 2;
as shown in fig. 2 and 3, a plurality of cold liquid plates 3 are in a cavity structure, and two opposite side wall surfaces of the cold liquid plates are in a wave-shaped structure; the cold liquid plates 3 are divided into two groups which are oppositely arranged, and the cold liquid plates 3 are mutually parallel;
the two cold liquid chambers 5 are arranged up and down, the cold liquid chambers 5 are positioned between the two groups of cold liquid plates 3, and each cold liquid chamber 5 is communicated with the cold liquid plates 3;
the cold liquid chamber 5 positioned above is connected with a cold liquid outlet 32, and the cold liquid chamber 5 positioned below is connected with a cold liquid inlet 31;
as shown in fig. 4 and 5, a plurality of hot liquid plates 4 are provided, each hot liquid plate is of a cavity structure, two opposite side wall surfaces of each hot liquid plate are of a wave-shaped structure, and the hot liquid plates 4 are arranged at the tops of the fixed seats 7; the hot liquid plates 4 are divided into two groups which are oppositely arranged, and the hot liquid plates 4 are mutually parallel;
the hot liquid chambers 6 are arranged on the left and right, the hot liquid chambers 6 are respectively positioned on two sides of the tops of the two groups of cold liquid plates 3, and each hot liquid chamber 6 is respectively communicated with the hot liquid plate 4;
the cold liquid plate 3 is embedded into the hot liquid plate 4, and the cold liquid plate 3 and the hot liquid plate 4 are tightly attached together.
Further, the surfaces of the cold liquid plate 3 and the hot liquid plate 4 are smooth, which facilitates the installation and separation of the two.
In the description of the invention, it should be specifically noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" as used herein are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Claims (2)
1. A plate heat exchanger comprising: the device comprises a fixed plate (1), a connecting screw (2), a cold liquid plate (3), a hot liquid plate (4), a cold liquid chamber (5), a hot liquid chamber (6) and a fixed seat (7);
the method is characterized in that: the fixing seat (7) is of a square structure, two opposite side faces of the fixing seat are fixedly connected with the fixing plates (1) respectively, and a gap is formed between the fixing plates (1) positioned on the same side of the fixing seat (7);
the tops of the opposite fixing plates (1) are connected together through a connecting screw rod (2);
the plurality of cold liquid plates (3) are of cavity structures, and two opposite side wall surfaces of the cavity structures are of wave-shaped structures; the cold liquid plates (3) are divided into two groups which are oppositely arranged in a separated way, and the cold liquid plates (3) are mutually parallel;
the two cold liquid chambers (5) are arranged up and down, the cold liquid chambers (5) are positioned between the two groups of cold liquid plates (3), and each cold liquid chamber (5) is communicated with the cold liquid plates (3) respectively;
the cold liquid chamber (5) positioned above is connected with a cold liquid outlet (32), and the cold liquid chamber (5) positioned below is connected with a cold liquid inlet (31);
the hot liquid plates (4) are of cavity structures, two opposite side wall surfaces of the cavity structures are of wave-shaped structures, and the hot liquid plates (4) are arranged at the tops of the fixed seats (7); the hot liquid plates (4) are divided into two groups which are oppositely arranged in a separated way, and the hot liquid plates (4) are mutually parallel;
the hot liquid chambers (6) are arranged on the left and the right, the hot liquid chambers (6) are respectively positioned on two sides of the tops of the two groups of cold liquid plates (3), and each hot liquid chamber (6) is respectively communicated with the hot liquid plates (4);
the cold liquid plate (3) is embedded into the hot liquid plate (4), and the cold liquid plate (3) and the hot liquid plate (4) are tightly attached together.
2. A plate heat exchanger according to claim 1, characterized in that: the surfaces of the cold liquid plate (3) and the hot liquid plate (4) are smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862986.0U CN213455062U (en) | 2020-08-31 | 2020-08-31 | Plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862986.0U CN213455062U (en) | 2020-08-31 | 2020-08-31 | Plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213455062U true CN213455062U (en) | 2021-06-15 |
Family
ID=76319361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021862986.0U Active CN213455062U (en) | 2020-08-31 | 2020-08-31 | Plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213455062U (en) |
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2020
- 2020-08-31 CN CN202021862986.0U patent/CN213455062U/en active Active
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