CN216620363U

CN216620363U - Vertical shell-and-tube condenser

Info

Publication number: CN216620363U
Application number: CN202122359121.3U
Authority: CN
Inventors: 王长利; 王金茹; 王娜娜
Original assignee: Jiangsu Senrong Environmental Protection Technology Co ltd
Current assignee: Jiangsu Senrong Environmental Protection Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-05-27
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a non-vertical shell-and-tube condenser, which comprises an upper tube box, a shell pass connected with the upper tube box and a lower tube box connected with the shell pass, wherein the upper tube box is provided with an air inlet tube orifice and an air outlet tube orifice; a condenser pipe is arranged in the shell pass, and a water inlet and a water outlet are formed in the shell pass; and the lower pipe box is provided with an observation port and a sewage disposal port. Compared with the prior art, the condenser adopts a mode of vertically placing for condensation work, so that the occupied area can be reduced, and the limitation of an operation interval on the condenser is reduced; in addition, the air inlet pipe orifice and the air outlet pipe orifice are arranged on the same side, and substances to be condensed can prolong the condensation time and improve the heat exchange efficiency.

Description

Vertical shell-and-tube condenser

Technical Field

The utility model relates to the technical field of condensers, in particular to a vertical shell-and-tube condenser.

Background

The condenser, a component of a refrigeration system, belongs to a heat exchanger, and can convert gas or vapor into liquid to transfer heat in the pipe to the air in the pipe fittings at a very high speed. The existing condenser is mostly horizontal, occupies a large area and is limited by space and region; and the water circulation coverage is easy to be insufficient, and the heat exchange efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vertical shell-and-tube condenser aiming at overcoming the defects in the prior art, and aims to reduce the floor area of the condenser and ensure the heat exchange efficiency of the condenser.

In order to achieve the purpose, the utility model adopts the technical scheme that: a vertical shell-and-tube condenser comprises an upper tube box, wherein an air inlet tube orifice and an air outlet tube orifice are arranged on the upper tube box;

the shell pass is connected with the upper pipe box, a condensation pipe is arranged in the shell pass, and a water inlet and a water outlet are formed in the shell pass;

and the lower pipe box is connected with the shell pass and is provided with an observation port and a dirt cleaning port.

Further, be equipped with first baffler in the top tube case, first baffler will the top tube case is separated for first cavity and second cavity.

Further, the first chamber is communicated with the air inlet pipe orifice, and the second chamber is communicated with the air outlet pipe orifice.

Further, a lifting ring is arranged on the upper pipe box.

Further, at least two groups of second baffle plates are arranged in the shell pass.

Further, the second baffle plate is a single-notch baffle plate.

Furthermore, an opening is formed between the baffle plates and the side wall of the shell pass, and the directions of the openings formed by the two adjacent second baffle plates and the side wall of the shell pass are opposite.

The utility model has the beneficial effects that:

compared with the prior art, the condenser adopts a mode of vertically placing for condensation work, so that the occupied area can be reduced, and the limitation of an operation interval on the condenser is reduced; in addition, the air inlet pipe orifice and the air outlet pipe orifice are arranged on the same side, and substances to be condensed can prolong the condensation time and improve the heat exchange efficiency.

Drawings

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

FIG. 2 is a schematic diagram of an internal partial structure of the upper header of the present invention;

FIG. 3 is a schematic view of the internal structure of the shell side of the present invention.

1. The device comprises an upper pipe box 2, a shell pass 3, a lower pipe box 4, a lifting ring 5, a first baffle 6, a first chamber 7, a second chamber 8, an air inlet pipe orifice 9, an air outlet pipe orifice 10, a dirt cleaning port 11, an observation port 12, a condenser pipe 13, a second baffle 14, a water inlet 15 and a water outlet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

A vertical shell-and-tube condenser shown in fig. 1 to 3 includes an upper header 1, a shell side 2 connected to the upper header 1, and a lower header 3 connected to the shell side 2.

Go up and be equipped with convenient fixed rings 4 on channel 1, be equipped with first baffler 5 in it, first baffler 5 will go up 1 inner space of channel and divide into first cavity 6 and second cavity 7, be connected with air inlet pipe 8 on the first cavity 6, be connected with air outlet pipe 9 on the second cavity 7.

The lower pipe box 3 is used for storing condensed water, a dirt cleaning opening 10 is formed in the lower pipe box, and the condensed water can be discharged through the dirt cleaning opening 10. In order to conveniently observe the storage condition of the condensed water in the lower tube box 3 and avoid overflow, an observation port 11 is arranged on the lower tube box to conveniently observe and monitor in real time.

A condenser pipe 12 is arranged in the shell pass 2, the upper end of the condenser pipe 12 is respectively communicated with the first cavity 6 and the second cavity 7, and the lower end of the condenser pipe 12 is communicated with the lower pipe box 3; the lower end of the shell pass 2 is provided with a water inlet 14, and the upper end of the shell pass 2 is provided with a water outlet 15. Namely, the condensed water enters the cavity inside the shell pass 2 from the water inlet 14 and is discharged from the water outlet 15 above; the substance to be condensed enters the first chamber 6 from the inlet pipe orifice 8, then enters the lower pipe box 3 along the condensation pipe, and the incompletely liquefied steam enters the second chamber 7 along the condensation pipe 12 and is discharged from the outlet pipe orifice 9.

In order to enhance the condensation effect, at least two groups of second baffle plates 13 are arranged in the shell pass 2, in this embodiment, two groups of second baffle plates 13 are arranged, and the second baffle plates 13 are single-gap baffle plates; an opening is formed between the second baffle plate 13 and the side wall of the shell pass 2, and the openings formed by the two adjacent second baffle plates 13 and the side wall of the shell pass 2 are opposite in direction.

The implementation principle is as follows:

when condensation operation is carried out, the first chamber 6 is entered into from the air inlet pipe orifice 8, the lower pipe box 3 is entered into along the condensation pipe after the condensation operation, the steam is partially liquefied into water and is retained inside the lower pipe box 3, the incompletely liquefied steam enters the second chamber 7 along the condensation pipe 12, the steam is discharged from the air outlet pipe orifice 9 and enters the second chamber 7 to be secondarily condensed, and the liquefied water flows into the lower pipe box 3 along the condensation pipe 12. During the period, the condensed water enters the cavity inside the shell pass 2 from the water inlet 14 and is discharged from the water outlet 15 above the cavity.

While the above description is directed to the preferred embodiment of the vertical shell and tube condenser of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. A vertical shell and tube condenser, comprising:

the upper pipe box is provided with an air inlet pipe orifice and an air outlet pipe orifice;

2. A vertical shell and tube condenser as claimed in claim 1, wherein: the upper pipe box is internally provided with a first baffle plate, and the upper pipe box is divided into a first cavity and a second cavity by the first baffle plate.

3. A vertical shell and tube condenser as claimed in claim 2, wherein: the first chamber is communicated with the air inlet pipe orifice, and the second chamber is communicated with the air outlet pipe orifice.

4. A vertical shell and tube condenser as claimed in claim 3, wherein: and the upper pipe box is provided with a lifting ring.

5. A vertical shell and tube condenser as claimed in claim 1, wherein: at least two groups of second baffle plates are arranged in the shell pass.

6. A vertical shell and tube condenser as claimed in claim 5, wherein: the second baffle plate is a single-notch baffle plate.

7. A vertical shell and tube condenser as claimed in claim 6, wherein: an opening is formed between the baffle plates and the side wall of the shell pass, and the directions of the openings formed by the two adjacent second baffle plates and the side wall of the shell pass are opposite.