CN210769312U - Double-water cooling system of water ring vacuum pump - Google Patents

Abstract

The utility model discloses a two water cooling systems of water ring vacuum pump, including base, water tank, second connecting pipe and third connecting pipe, the water ring vacuum pump body is installed through the mounting bracket to the top face of base, the top face at the base is fixed to the water tank, install inlet tube and first connecting pipe on the water ring vacuum pump body, the one end embedding that first connecting pipe deviates from the water ring vacuum pump body is fixed at the top face of water tank, and the water ring vacuum pump body passes through first connecting pipe and water tank liquid intercommunication, second connecting pipe and third connecting pipe all imbed and fix on first connecting pipe, install first valve on the second connecting pipe, and install the second valve on the third connecting pipe, install the water pump in the water tank, and install the outlet pipe on the water pump, the inner wall welding of water tank has first spout board and second spout board. The utility model discloses it is higher to possess cooling efficiency, prevents that cooling efficiency is lower and the better advantage of practicality.

Description

Double-water cooling system of water ring vacuum pump

Technical Field

The utility model relates to a cooling system technical field specifically is a water ring vacuum pump double water cooling system.

Background

The water ring vacuum pump double-water cooling system is as follows: a turbo generator refers to an electric generator driven by a steam turbine. The superheated steam produced by boiler is fed into steam turbine to make expansion work so as to make blade rotate and drive generator to generate power, and the waste steam after work application is passed through condenser, circulating water pump, condensate pump and feed water heating device, etc. and fed back into boiler to make cyclic use.

However, the cooling water source adopted by the cooling water of the existing cooling system is river water flow, and the cooling effect of the system is reduced due to the fact that the water temperature rises every 5-10 months, so that the water temperature of the working sealing water of the vacuum pump is ultrahigh, the working efficiency of the vacuum pump is reduced, and finally the vacuum of the unit is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two water cooling system of water ring vacuum pump, it is higher to possess cooling efficiency, prevents that cooling efficiency is lower and the better advantage of practicality, and the cooling water source who has solved current cooling system cooling water and has adopted is river course rivers, and every 5 ~ 10 months is because the temperature rises, and system cooling effect descends, leads to vacuum pump work sealing water temperature superelevation, and vacuum pump work efficiency descends, finally arouses the problem that the unit vacuum descends.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two water cooling systems of water ring vacuum pump, includes base, water tank, second connecting pipe and third connecting pipe, the water ring vacuum pump body is installed through the mounting bracket to the top face of base, the top face at the base is fixed to the water tank, install inlet tube and first connecting pipe on the water ring vacuum pump body, second connecting pipe and the equal embedding of third connecting pipe are fixed on first connecting pipe, install the water pump in the water tank, and install the outlet pipe on the water pump.

Preferably, the bottom end face of the base is provided with four fixing blocks, and the four fixing blocks are distributed in a rectangular array relative to the base.

Preferably, the second connecting pipe is provided with a first valve, and the third connecting pipe is provided with a second valve.

Preferably, one end of the first connecting pipe, which is far away from the water ring vacuum pump body, is embedded and fixed on the top end surface of the water tank, and the water ring vacuum pump body is communicated with the water tank through the first connecting pipe.

Preferably, the top end surface of the water tank is provided with a cover plate through a hinge.

Preferably, the inner wall welding of water tank has first spout board and second spout board, and slidable mounting has the filter core in the first spout board, and slidable mounting has the filter screen in the second spout board.

Preferably, a power plug is installed on the rear end face of the base and is electrically connected with the water ring vacuum pump body and the water pump through a lead.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a through setting up the water ring vacuum pump body, when having reached the double water cooling system of water ring vacuum pump use, operating personnel connects second connecting pipe with outside river course rivers water pipe, simultaneously connect third connecting pipe with the play water and the wet return of air conditioner cooling water system, operating personnel opens the water ring vacuum pump body through power plug external power, when the water ring vacuum pump body starts, through advancing water piping connection second connecting pipe and third connecting pipe, close the first valve on the second connecting pipe when outside rivers temperature is higher, guarantee that the cooling water is connected through the air conditioner cooling water system and guarantee that the cooling effect is better, operating personnel closes the second valve on the third connecting pipe simultaneously when outside ambient temperature is lower, make the water ring vacuum pump body draw water from outside river course rivers through the second connecting pipe and guarantee that cooling system normally works, make the double water cooling system of water ring vacuum pump use practicality is better, the cooling effect of the system is prevented from being reduced.

2. The utility model discloses a set up the water tank, when having reached the two water cooling system of water ring vacuum pump and using, the water tank is when intaking through the first connecting pipe on the water ring vacuum pump body, rivers filter through filter screen and the filter core in the water tank, prevent that debris of large granule from directly using through the outlet pipe is direct to needs refrigerated device through the water pump extraction, prevent to block up the pipeline, operating personnel opens the apron simultaneously and can clear up and maintain in the water tank, has more the practicality when making two water cooling system of water ring vacuum pump use.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. a water outlet pipe; 2. a water pump; 3. a base; 4. a first chute plate; 5. a second chute plate; 6. a mounting frame; 7. a water ring vacuum pump body; 8. a fixed block; 9. a first valve; 10. a water inlet pipe; 11. a first connecting pipe; 12. a water tank; 13. a second connecting pipe; 14. a second valve; 15. a third connecting pipe; 16. a power plug; 17. a cover plate; 18. filtering with a screen; 19. and (3) a filter element.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a double-water cooling system of a water ring vacuum pump comprises a base 3, a water tank 12, a second connecting pipe 13 and a third connecting pipe 15, wherein a water ring vacuum pump body 7 is installed on the top end face of the base 3 through an installation frame 6, fixing blocks 8 are installed on the bottom end face of the base 3, the number of the fixing blocks 8 is four, the four fixing blocks 8 are distributed in a rectangular array relative to the base 3, the water tank 12 is fixed on the top end face of the base 3, a water inlet pipe 10 and a first connecting pipe 11 are installed on the water ring vacuum pump body 7, one end, deviating from the water ring vacuum pump body 7, of the first connecting pipe 11 is embedded and fixed on the top end face of the water tank 12, the water ring vacuum pump body 7 is in liquid communication with the water tank 12 through the first connecting pipe 11, the second connecting pipe 13 and the third connecting pipe 15 are both embedded and fixed on the first connecting pipe 11, a first, by arranging the water ring vacuum pump body 7, when the double-water cooling system of the water ring vacuum pump is used, an operator connects the second connecting pipe 13 with an external river water flow pipe, simultaneously connects the third connecting pipe 15 with a water outlet pipe and a water return pipe of an air-conditioning cold water system, simultaneously, the operator opens the water ring vacuum pump body 7 by an external power supply of a power plug 16, when the water ring vacuum pump body 7 is started, the second connecting pipe 13 and the third connecting pipe 15 are connected through a water inlet pipe 10, when the external water flow temperature is higher, the first valve 9 on the second connecting pipe 13 is closed, the connection of cooling water through the air-conditioning cold water system is ensured, the cooling effect is better, simultaneously, when the external environment temperature is lower, the operator closes the second valve 14 on the third connecting pipe 15, so that the water ring vacuum pump body 7 pumps water from the external river water flow through the second, the double-water cooling system of the water ring vacuum pump has better practicability when in use, and prevents the cooling effect of the system from being reduced.

The water tank 12 is internally provided with the water pump 2, the water outlet pipe 1 is arranged on the water pump 2, the water pump 2 adopts QY25-50-7.5 and has the advantages of noise reduction and low energy consumption, the top end surface of the water tank 12 is provided with the cover plate 17 through a hinge, the inner wall of the water tank 12 is welded with the first sliding chute plate 4 and the second sliding chute plate 5, the first sliding chute plate 4 is internally provided with the filter element 19 in a sliding way, the second sliding chute plate 5 is internally provided with the filter screen 18 in a sliding way, the rear end surface of the base 3 is provided with the power plug 16, the power plug 16 is electrically connected with the water ring vacuum pump body 7 and the water pump 2 through a lead, through the water tank 12, when the double-water cooling system of the water ring vacuum pump is used, when the water tank 12 enters water through the first connecting pipe 11 on the water ring vacuum pump body 7, water flow is filtered through the filter screen 18 and the filter screen 19 in the water tank, the pipeline is prevented from being blocked, and meanwhile, an operator can clean and maintain the water tank 12 by opening the cover plate 17, so that the double-water cooling system of the water ring vacuum pump has higher practicability when in use.

The working principle is as follows: the operating personnel is connected second connecting pipe 13 with outside river course rivers water pipe, be connected third connecting pipe 15 and air conditioner cold water system's play water and wet return simultaneously, operating personnel opens water ring vacuum pump body 7 through 16 external power source of power plug, connect second connecting pipe 13 and third connecting pipe 15 through inlet tube 10 when water ring vacuum pump body 7 starts, close first valve 9 on the second connecting pipe 13 when outside rivers temperature is higher, it is better to guarantee that the cooling water is connected through air conditioner cold water system and guarantees the cooling effect, operating personnel closes second valve 14 on the third connecting pipe 15 when outside ambient temperature is lower simultaneously, make water ring vacuum pump body 7 draw water from outside river course rivers through second connecting pipe 13 and guarantee that cooling system normally works. When water tank 12 was intake through first connecting pipe 11 on the water ring vacuum pump body 7, rivers filtered through filter screen 18 and filter core 19 in the water tank 12, prevented that the debris of large granule from directly using through outlet pipe 1 is direct to needs refrigerated device through the extraction of water pump 2, prevented to block up the pipeline, and operating personnel opens apron 17 simultaneously and can clear up and maintain in the water tank 12.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims (7)

1. The utility model provides a two water cooling systems of water ring vacuum pump, includes base (3), water tank (12), second connecting pipe (13) and third connecting pipe (15), its characterized in that: the water ring vacuum pump is characterized in that a water ring vacuum pump body (7) is installed on the top end face of the base (3) through a mounting frame (6), the top end face of the base (3) is fixed to a water tank (12), a water inlet pipe (10) and a first connecting pipe (11) are installed on the water ring vacuum pump body (7), a second connecting pipe (13) and a third connecting pipe (15) are embedded into the water ring vacuum pump body and fixed to the first connecting pipe (11), a water pump (2) is installed in the water tank (12), and a water outlet pipe (1) is installed on the water pump (2).

2. The double water cooling system of the water ring vacuum pump as claimed in claim 1, wherein: the bottom end face of base (3) is installed fixed block (8), and fixed block (8) are equipped with four altogether, and four fixed blocks (8) are rectangular array distribution relative base (3).

3. The double water cooling system of the water ring vacuum pump as claimed in claim 1, wherein: and a first valve (9) is installed on the second connecting pipe (13), and a second valve (14) is installed on the third connecting pipe (15).

4. The double water cooling system of the water ring vacuum pump as claimed in claim 1, wherein: one end of the first connecting pipe (11) departing from the water ring vacuum pump body (7) is embedded and fixed on the top end face of the water tank (12), and the water ring vacuum pump body (7) is in liquid communication with the water tank (12) through the first connecting pipe (11).

5. The double water cooling system of the water ring vacuum pump as claimed in claim 1, wherein: and a cover plate (17) is arranged on the top end surface of the water tank (12) through a hinge.

6. The double water cooling system of the water ring vacuum pump as claimed in claim 1, wherein: the inner wall welding of water tank (12) has first spout board (4) and second spout board (5), and slidable mounting has filter core (19) in first spout board (4), and slidable mounting has filter screen (18) in second spout board (5).

7. The double water cooling system of the water ring vacuum pump as claimed in claim 1, wherein: a power plug (16) is installed on the rear end face of the base (3), and the power plug (16) is electrically connected with the water ring vacuum pump body (7) and the water pump (2) through a lead.

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