CN203595419U

CN203595419U - Air exhaust apparatus for cooler

Info

Publication number: CN203595419U
Application number: CN201320644271.1U
Authority: CN
Inventors: 杨鹤林
Original assignee: WUXI LIANYING ELECTRIC POWER EQUIPMENT CO Ltd
Current assignee: WUXI LIANYING ELECTRIC POWER EQUIPMENT CO Ltd
Priority date: 2013-10-18
Filing date: 2013-10-18
Publication date: 2014-05-14
Anticipated expiration: 2023-10-18

Abstract

The utility model relates to an air exhaust apparatus for a cooler. The air exhaust apparatus comprises a first air exhaust pipe which is longitudinally arranged. One end of a second air exhaust pipe which is transversely arranged is welded with the outer periphery of the first air exhaust pipe and communicated with the first air exhaust pipe. The first air exhaust pipe and the second air exhaust pipe are made to be arranged in a perpendicular manner. Supporting plates are mounted and located on the outer periphery of the first air exhaust pipe. The other end of the second air exhaust pipe is connected with an equipment cylinder and provided with an air exhaust hole. The air exhaust apparatus has a simple structure and is advantaged by being long in service life, good in heat conduction property, uniform in surface temperature, and not prone to scale.

Description

A kind of exhaust apparatus for cooler

Technical field

The utility model relates to cooler field, relates in particular to a kind of exhaust apparatus for cooler.

Background technology

Cooler is a class of heat transmission equipment, in order to cooling fluid.Conventionally water or air are that cooling agent is to remove heat.At present in the time that cooler is worked, in fluid, incondensable gas is because the rising of temperature is separated out automatically, in precipitation process, take away a part of heat energy in system equipment, the efficiency of cooler is reduced greatly, simultaneously under the effect of pressure, incondensable gas gather together form air layer can worsen heat-transfer effect, affect the exchange heat between cold fluid and hot fluid, greatly affected the efficient utilization of energy.

Utility model content

The applicant, for above-mentioned existing issue, is studied improvement, and a kind of exhaust apparatus for cooler is provided, and has effectively realized the concentrated discharge of incondensable gas.

The technical scheme that the utility model adopts is as follows:

A kind of exhaust apparatus for cooler, comprise the downtake pipe of longitudinal layout, one end of the second exhaust pipe of lateral arrangement is welded and is communicated with the periphery of described downtake pipe, downtake pipe and second exhaust pipe are and are arranged vertically, be positioned at the periphery device gripper shoe of described downtake pipe; The other end of described second exhaust pipe is connected with equipment barrel and has a steam vent.

Its further technical scheme is:

Described gripper shoe is two, positioned opposite between each gripper shoe, and the distance between two gripper shoes is from top to bottom and increases progressively trend;

In the junction of described second exhaust pipe and equipment barrel, in the periphery returning apparatus protective sleeve of second exhaust pipe;

The end that is positioned at each gripper shoe all arranges installation sleeve, device rotational pin in described installation sleeve.

The beneficial effects of the utility model are as follows:

The utility model is simple in structure, by the utility model is arranged in cooler, because incondensable gas is constantly flowing with fluid, utilize pressure differential and by the exhaust outlet of multiple layouts, pernicious gas and incondensable gas entered in downtake pipe and second exhaust pipe, incondensable gas and pernicious gas are at downtake pipe and second exhaust pipe internal exchange is coalescent closes, finally by the connectivity part device for transferring of second exhaust pipe and cylindrical shell, there is long service life, the advantage such as less scaling, good heat-transfer and surface temperature are even.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation.

Fig. 2 is the side view of Fig. 1.

Fig. 3 is the structure for amplifying schematic diagram of Fig. 2 at I place.

Fig. 4 is the structure for amplifying schematic diagram of Fig. 1 at II place.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.

As shown in Figure 1 and Figure 2, the utility model comprises the downtake pipe 1 of longitudinal layout, one end of the second exhaust pipe 2 of lateral arrangement is welded and is communicated with the periphery of described downtake pipe 1, downtake pipe 1 and second exhaust pipe 2 are to be arranged vertically, as shown in Figure 2, be positioned at the periphery device gripper shoe 4 of downtake pipe 1, gripper shoe 4 is two, positioned opposite between each gripper shoe 4, the distance between two gripper shoes 4 is from top to bottom and increases progressively trend.The end that is positioned at each gripper shoe all arranges installation sleeve 402, the interior device rotational pin 401 of installation sleeve 402.As shown in Figure 1, be also communicated with multiple blast pipes 3 for incondensable gas circulation in the periphery of downtake pipe 1; The other end of second exhaust pipe 2 is connected with equipment barrel 5 and has a steam vent 6.Junction at second exhaust pipe 2 with equipment barrel 5, in the periphery returning apparatus protective sleeve 201 of second exhaust pipe 2.

Specific works process of the present utility model is as follows:

High temperature and high pressure steam enters cooler by equipment steam inlet, water in steam and cooler carries out exchange heat, steam forms high-quality cooling water and recycles after heat exchange, pernicious gas (foreign gas) and incondensable gas in steam are entered in downtake pipe 1 and are converged by blast pipe 3 as shown in Fig. 4 arrow, set, as shown in Fig. 3 arrow, because downtake pipe 1 is communicated with second exhaust pipe 2, incondensable gas and pernicious gas enter in second exhaust pipe 2 subsequently, and by discharging with the steam vent 6 of equipment barrel 5, improve thus the heat exchange performance of equipment.

More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to basic structure of the present utility model in the situation that, the utility model can be done any type of modification.

Claims

1. the exhaust apparatus for cooler, it is characterized in that: the downtake pipe (1) that comprises longitudinal layout, one end of the second exhaust pipe (2) of lateral arrangement is welded and is communicated with the periphery of described downtake pipe (1), downtake pipe (1) and second exhaust pipe (2) are and are arranged vertically, be positioned at the periphery device gripper shoe (4) of described downtake pipe (1); The other end of described second exhaust pipe (2) is connected with equipment barrel (5) and has a steam vent (6).

2. a kind of exhaust apparatus for cooler as claimed in claim 1, is characterized in that: described gripper shoe (4) is two, positioned opposite between each gripper shoe (4), and the distance between two gripper shoes (4) is from top to bottom and increases progressively trend.

3. a kind of exhaust apparatus for cooler as claimed in claim 1, is characterized in that: the junction at described second exhaust pipe (2) with equipment barrel (5), and in the periphery returning apparatus protective sleeve (201) of described second exhaust pipe (2).

4. a kind of exhaust apparatus for cooler as claimed in claim 1, is characterized in that: the end that is positioned at each gripper shoe all arranges installation sleeve (402), device rotational pin (401) in described installation sleeve (402).