CN216240838U

CN216240838U - Cooling water recovery device of pneumatic water feeding pump

Info

Publication number: CN216240838U
Application number: CN202122967496.8U
Authority: CN
Inventors: 王兴; 修晓峰; 孙瀚斐; 孙树涛
Original assignee: Haiyang Longfeng Thermoelectricity Co ltd
Current assignee: Haiyang Longfeng Thermoelectricity Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-08
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a cooling water recovery device of a pneumatic feed pump, which comprises: the condenser comprises a hollow barreled shell, an air inlet pipe is arranged on the side wall of the shell, and an exhaust pipe is arranged on the side wall of the shell; the cooling head is arranged at the top of the condenser, and two water pipes are symmetrically arranged on the side wall of the condenser; the exhaust valve is arranged on the side wall of the shell; the water collector is arranged at the bottom of the shell and is communicated with the bottom of the shell; according to the utility model, the drain valve is arranged at the bottom of the water collector, so that condensed water can be collected conveniently and can be collected and used conveniently; the condenser also comprises a circulating pipe arranged in the inner cavity of the shell and a condensing frame which is arranged in the inner cavity of the shell and communicated with the circulating pipe, so that full condensation is facilitated; the condensation frame comprises the condensation pipe communicated with the circulating pipe and the condensation plate which is arranged on the condensation pipe and arranged in the inner cavity of the shell, and the condensation frame is simple in structure and convenient to maintain.

Description

Cooling water recovery device of pneumatic water feeding pump

Technical Field

The utility model relates to the technical field of cooling water recovery of a pneumatic water feed pump, in particular to a cooling water recovery device of the pneumatic water feed pump.

Background

Steam for equipment in each part of the thermal power plant is large, so that the drainage amount of condensed water is large, the loss of a large amount of the condensed water directly causes the increase of the demand of desalted water, and the cost is increased. Therefore, how to recycle the condensed water and other hydrophobic substances to the maximum has great significance for reducing the production cost of the thermal power plant; a No. 1 water supply pump of a thermal power plant is a steam-driven water supply pump, a back pressure steam turbine is adopted, a set of shaft seal cooling system is configured, front shaft seal leakage steam and rear shaft seal leakage steam of the steam turbine are recovered, and the recovered steam is condensed into water after industrial water is utilized for heat exchange and cooling. The drainage condensed by the shaft seal cooler is directly discharged outside, which causes a great deal of waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cooling water recovery device of a pneumatic water feeding pump, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a cooling water recovery device for a pneumatic feed water pump comprises:

the condenser comprises a hollow barreled shell, an air inlet pipe is arranged on the side wall of the shell, and an exhaust pipe is arranged on the side wall of the shell;

the cooling head is arranged at the top of the condenser, and two water pipes are symmetrically arranged on the side wall of the condenser;

the exhaust valve is arranged on the side wall of the shell;

the water collector is arranged at the bottom of the shell and is communicated with the bottom of the shell.

Preferably, the condenser further comprises a circulating pipe arranged in the inner cavity of the shell and a condensation frame arranged in the inner cavity of the shell and communicated with the circulating pipe.

Preferably, the condensation frame comprises a condensation pipe communicated with the circulating pipe and a condensation plate arranged on the condensation pipe and arranged in the inner cavity of the shell.

Preferably, the water collector comprises a water collecting funnel arranged at the bottom of the shell and a drain valve arranged at the bottom of the water collecting funnel.

Preferably, the plurality of the condensation racks are arranged, and the condensation racks are uniformly distributed at equal distances.

Preferably, the device further comprises a liquid level meter, wherein the liquid level meter is arranged at the middle lower part of the shell and is communicated with the shell.

Compared with the prior art, the utility model has the following beneficial effects: the drain valve is arranged at the bottom of the water collector, so that condensed water can be collected conveniently and is convenient to collect and use; the condenser also comprises a circulating pipe arranged in the inner cavity of the shell and a condensing frame which is arranged in the inner cavity of the shell and communicated with the circulating pipe, so that full condensation is facilitated; the condensation frame comprises the condensation pipe communicated with the circulating pipe and the condensation plate arranged on the condensation pipe and arranged in the inner cavity of the shell, so that the structure is simple and the maintenance is convenient; through the water collector including setting up the funnel that catchments in the casing bottom with install the setting at the funnel bottom drain valve that catchments, be favorable to storing the comdenstion water and discharge according to the demand and facilitate the use.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a side cross-sectional view of the present invention;

FIG. 3 is a side view of the present invention;

fig. 4 is a structural view of a condensation frame of the present invention.

In the figure: 100. the condenser comprises a condenser body 110, a shell body 110a, an air inlet pipe 110b, an exhaust pipe 120, a circulating pipe 130, a condensing rack 131, a condensing pipe 132, a condensing plate 200, a cooling head 300, an exhaust valve 400, a water collector 410, a water collecting funnel 420, a water discharge valve 500 and a liquid level meter.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Fig. 1 to 4 are schematic structural views illustrating an embodiment of a cooling water recycling device for a pneumatic water feeding pump according to the present invention, and referring to fig. 1 to 4, the cooling water recycling device for a pneumatic water feeding pump according to the present embodiment:

the condenser 100 is used for providing a main body support, specifically, the condenser 100 includes a hollow barreled shell 110, an air inlet pipe 110a is arranged on a side wall of the shell 110, and an air outlet pipe 110b is arranged on a side wall of the shell 110;

the cooling head 200 is used for receiving condensed water, specifically, the cooling head 200 is installed at the top of the condenser 100, and two water pipes are symmetrically arranged on the side wall of the condenser 100;

the exhaust valve 300 is used for controlling exhaust, and particularly, the exhaust valve 300 is installed on the side wall of the shell 110;

the sump 400 is used to collect water, and particularly, the sump 400 is installed at the bottom of the housing 110 and communicates with the bottom of the housing 110.

Further, the condenser 100 further includes a circulation tube 120 disposed in the inner cavity of the housing 110, and a condensation frame 130 disposed in the inner cavity of the housing 110 and communicated with the circulation tube 120, so as to facilitate sufficient condensation.

Further, the condensation rack 130 includes a condensation pipe 131 communicated with the circulation pipe 120 and a condensation plate 132 installed on the condensation pipe 131 and disposed in the inner cavity of the housing 110, and has a simple structure and is convenient for maintenance.

Further, the water collector 400 includes a water collecting funnel 410 disposed at the bottom of the housing 110 and a water discharge valve 420 installed at the bottom of the water collecting funnel 410, which is advantageous for storing condensed water and discharging the condensed water as required for convenient use.

Further, the condensation frame 130 is provided with a plurality of, and the condensation frame 130 is according to equal distance evenly distributed, is favorable to accelerating condensation efficiency.

Further, the device further comprises a liquid level meter 500, wherein the liquid level meter 500 is installed at the middle lower part of the shell 110 and is communicated with the shell 110, so that the liquid level height can be judged conveniently.

The working principle is as follows: when the cooling water recovery device of the pneumatic water feeding pump is used, firstly, industrial condensed water equipment is connected with the water inlet end of the cooling head 200, and generated condensed water is collected in the shell 110, so that the condensed water can be conveniently collected and used; meanwhile, the arrangement of the exhaust valve 300 is beneficial to controlling the exhaust speed and optimizing the condensation effect; the drain valve is arranged at the bottom of the water collector, so that condensed water can be collected conveniently and the water collector is convenient to collect and use.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a pneumatic feed pump cooling water recovery unit which characterized in that includes:

the condenser (100) comprises a shell (110) which is in a hollow barrel shape, an air inlet pipe (110a) is arranged on the side wall of the shell (110), and an air outlet pipe (110b) is arranged on the side wall of the shell (110);

the cooling head (200) is installed at the top of the condenser (100), and two water pipes are symmetrically arranged on the side wall of the condenser (100);

the exhaust valve (300), the exhaust valve (300) is installed on the side wall of the shell (110);

the water collector (400), the water collector (400) is installed at the bottom of the shell (110) and is communicated with the bottom of the shell (110).

2. The cooling water recovery device of the pneumatic water feeding pump according to claim 1, wherein the condenser (100) further comprises a circulation pipe (120) disposed in the inner cavity of the housing (110), and a condensation rack (130) disposed in the inner cavity of the housing (110) and communicated with the circulation pipe (120).

3. A pneumatic water feed pump cooling water recovery device according to claim 2, wherein the condensation frame (130) comprises a condensation pipe (131) communicated with the circulation pipe (120) and a condensation plate (132) installed on the condensation pipe (131) and provided in the inner cavity of the shell (110).

4. A cooling water recovery apparatus for a pneumatic water feed pump according to claim 3, wherein the water collector (400) comprises a water collecting funnel (410) provided at the bottom of the housing (110) and a drain valve (420) installed at the bottom of the water collecting funnel (410).

5. A cooling water recovery device of a pneumatic water feeding pump according to claim 4, characterized in that the plurality of the condensation frames (130) are provided, and the condensation frames (130) are uniformly distributed at equal distances.

6. A cooling water recovery device for a pneumatic feed water pump according to claim 5, further comprising a liquid level meter (500), wherein the liquid level meter (500) is installed at the lower middle part of the housing (110) and is communicated with the housing (110).