CN216895100U

CN216895100U - Water injection vacuum unit with condensation function

Info

Publication number: CN216895100U
Application number: CN202123149351.3U
Authority: CN
Inventors: 苟斌; 孙志虎; 游启炜
Original assignee: Sun Shine Chemical Co ltd
Current assignee: Sun Shine Chemical Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-05
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a water injection vacuum unit with a condensation function, which comprises a base, wherein the base is fixedly connected with a vacuum unit body, the base is fixedly connected with a shell, the shell is fixedly connected with a condenser pipe, the shell is fixedly connected with a circulating pump, the circulating pump is fixedly connected with a liquid pumping pipe, the base is fixedly connected with a liquid storage tank, the liquid storage tank is fixedly connected with a return pipe, the shell is slidably connected with a heat conduction ring assembly, the heat conduction ring assembly is fixedly connected with a traction rod, the base is fixedly connected with a motor, the motor is connected with a bevel gear assembly, and the bevel gear assembly is connected with an air compressor. According to the water injection vacuum unit with the condensation function, the vortex tube injects the cold air tube into the cold guide tube to promote the cooling of the cooling liquid flowing back to the inner end of the liquid storage tank, and the influence on the cooling of the clean water at the inner end of the shell due to the fact that the cooling liquid becomes hot in the circulation of the cooling liquid is avoided.

Description

Water injection vacuum unit with condensation function

Technical Field

The utility model relates to the technical field of vacuum units, in particular to a water injection vacuum unit with a condensation function.

Background

The water ring vacuum unit is formed by connecting a roots pump serving as a main pump and a water ring pump serving as a backing pump in series, can be suitable for pumping a large amount of condensable steam, and is particularly obvious when the capability of a gas-bearing oil seal mechanical vacuum pump for removing the condensable steam is insufficient, or the used solvent can deteriorate pump oil and further influence the performance, or the vacuum system does not allow oil pollution.

The cooling effect of the existing water injection vacuum unit is poor, the corresponding water storage part is easily damaged due to overhigh water temperature, potential safety hazards are caused due to explosion caused by excessive water scale at the inner end of the water storage part, and besides, the circulating cooling liquid cannot be timely cooled in time to further influence the subsequent cooling operation.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a water injection vacuum unit with a condensation function, and solves the problems that a water storage part is easy to damage, potential safety hazards are caused and the like due to poor cooling effect of a device.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a water injection vacuum unit with a condensation function comprises a base, wherein one end of the upper side of the base is fixedly connected with a vacuum unit body, the base is fixedly connected with a shell close to the vacuum unit body, the inner end of the shell is fixedly connected with a circulating pump fixedly connected with one end of the condensing pipe, the side surface of the shell, far away from the vacuum unit body, is fixedly connected with a liquid pumping pipe, the liquid pumping end of the circulating pump is fixedly connected with a liquid storage tank fixedly connected with the liquid pumping pipe, the liquid storage tank is fixedly connected with a return pipe fixedly connected with the other end of the condensing pipe, the inner end of the shell is slidably connected with a heat conduction ring assembly, the heat conduction ring assembly is fixedly connected with a traction rod slidably connected with the shell, the base is fixedly connected with a motor close to the liquid storage tank, and the output end of the motor is connected with a bevel gear assembly connected with the base, the bevel gear assembly vertical end is connected with the carousel of being connected with the base rotation, the edge of carousel upper end rotates and is connected with the connecting rod of being connected with the traction lever rotation, bevel gear assembly horizontal end is connected with the air compressor with base fixed connection, the base is close to air compressor end fixedly connected with vortex tube, the positive fixedly connected with first apron of casing, the positive fixedly connected with second apron of liquid storage pot, fixedly connected with leads cold tube in the liquid storage pot.

Preferably, the lower end of the shell is fixedly connected with a water supply pipe, the lower end of the water supply pipe is fixedly connected with a manual valve, and one end of the upper side of the shell is fixedly connected with a water inlet pipe.

Preferably, the vacuum unit body is fixedly connected with the shell through corresponding pipelines, and the condensation pipe and the cold guide pipe are both formed by hollow pipelines with good cold guide performance.

Preferably, the exhaust end of the air compressor is fixedly connected with a vortex tube through an exhaust pipe, and the cold air end of the vortex tube is fixedly connected with a cold air tube fixedly connected with a cold guide tube.

Preferably, the shell inner end is fixedly connected with a temperature detector, and the temperature detector is respectively electrically connected with the circulating pump and the motor.

Preferably, the first cover plate and the second cover plate are respectively and fixedly connected with the shell and the liquid storage tank through screws, and the shell is provided with anti-leakage wear-resistant gaskets close to the ends of the traction rod, the first cover plate and the second cover plate.

Advantageous effects

The utility model provides a water injection vacuum unit with a condensation function. Compared with the prior art, the method has the following beneficial effects:

(1) this take water injection vacuum unit of condensation function, through set up the vortex tube in the device, air compressor with outside air suction its inner and with compressed air injection vortex intraductal, the vortex tube is with cold gas pipe injection cold guide intraductal to promote the cooling of backward flow to the inner coolant liquid of liquid storage pot, avoid the coolant liquid circulation in, because of the coolant liquid becomes hot, influence the cooling to the clear water of casing inner end.

(2) This take water injection vacuum unit of condensation function, through set up the heat conduction ring subassembly in the casing, the perpendicular end of bevel gear subassembly drives the carousel and rotates, and the carousel passes through connecting rod, traction lever drive heat conduction ring subassembly and is reciprocating motion along the horizontal direction, through the flow that promotes the inner clear water of casing, accelerates the cooling of condenser pipe to the inner clear water.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a partial enlarged view of the utility model at a in fig. 1.

In the figure: 1. a base; 2. a vacuum unit body; 3. a housing; 4. a condenser tube; 5. a circulation pump; 6. a liquid pumping pipe; 7. a liquid storage tank; 8. a return pipe; 9. a heat conducting ring assembly; 10. a draw bar; 11. a motor; 12. a bevel gear assembly; 13. a turntable; 14. a connecting rod; 15. an air compressor; 16. a vortex tube; 17. a first cover plate; 18. a second cover plate; 19. and (4) a cold guide pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a take water injection vacuum unit of condensation function, includes base 1, 1 upside one end fixedly connected with vacuum unit body 2 of base, and base 1 is close to 2 end fixedly connected with casings 3 of vacuum unit body, and lower extreme fixedly connected with delivery pipe in the casing 3, delivery pipe lower extreme fixedly connected with hand valve, casing upside one end fixedly connected with inlet tube open hand valve and can carry homothermal clear water to the end for use in the casing 3 through the delivery pipe. The inner end of the shell 3 is fixedly connected with a condenser pipe 4, the side surface of the shell 3, which is far away from the vacuum unit body 2, is fixedly connected with a circulating pump 5 fixedly connected with one end of the condenser pipe 4, the liquid pumping end of the circulating pump 5 is fixedly connected with a liquid pumping pipe 6, the base 1, which is far away from the vacuum unit body 2, is fixedly connected with a liquid storage tank 7 fixedly connected with the liquid pumping pipe 6, the liquid storage tank 7 is fixedly connected with a return pipe 8 fixedly connected with the other end of the condenser pipe 4, the inner end of the shell 3 is slidably connected with a heat conducting ring component 9, the heat conducting ring component 9 is fixedly connected with a draw bar 10 slidably connected with the shell 3, the base 1, which is close to the liquid storage tank 7, is fixedly connected with a motor 11, the inner end of the shell 3 is fixedly connected with a temperature detector, and the temperature detector is respectively and electrically connected with the circulating pump 5 and the motor 11, this arrangement facilitates real-time monitoring of the temperature at the inner end of the housing 3 and makes corresponding adjustments to maintain the water temperature at a specified value.

The output end of the motor 11 is connected with a bevel gear component 12 connected with the base 1, the vertical end of the bevel gear component 12 is connected with a rotary disc 13 rotationally connected with the base 1, the edge of the upper end of the rotary disc 13 is rotationally connected with a connecting rod 14 rotationally connected with the traction rod 10, the horizontal end of the bevel gear component 12 is connected with an air compressor 15 fixedly connected with the base 1, the base 1 is close to the end of the air compressor 15 and is fixedly connected with a vortex tube 16, the front surface of the shell 3 is fixedly connected with a first cover plate 17, the front surface of the liquid storage tank 7 is fixedly connected with a second cover plate 18, and the interior of the liquid storage tank 7 is fixedly connected with a cold guide tube 19.

The vacuum unit body 2 is fixedly connected with the shell 3 through corresponding pipelines, the vacuum unit body 2 is convenient to heat clean water in the shell 3 through the arrangement, the condensation pipe 4 and the cold guide pipe 19 are both formed by hollow pipelines with good cold guide performance, the exhaust end of the air compressor 15 is fixedly connected with the vortex tube 16 through an exhaust pipe, the cold air end of the vortex tube 16 is fixedly connected with a cold air pipe fixedly connected with the cold guide pipe 19, the air compressor 15 sucks outside air into the inner end of the air compressor and injects compressed air into the vortex tube 16, and the vortex tube 16 injects the cold air pipe into the cold guide pipe 19 to promote cooling of cooling liquid flowing back to the inner end of the liquid storage tank 7, so that cooling is prevented from being influenced due to heating of the cooling liquid in circulation of the cooling liquid. First apron 17, second apron 18 pass through the screw respectively with casing 3, liquid storage pot 7 fixed connection, casing 3 is close to the traction lever 10 end, first apron 17 and second apron 18 edge all overlap and are equipped with the wear-resisting packing ring of leak protection, the first apron 17 that has detachability, second apron 18 person of facilitating the use cleans 3 grades of liquid storage pots 7 inner walls of casing, and the wear-resisting packing ring of leak protection can be under the prerequisite of avoiding liquid leakage, reduces the friction between the corresponding apparatus, extension apparatus life.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not particularly limited, and conventional equipment can be used.

When the vacuum machine set is used, a user heats clean water at the inner end of the shell 3 through the vacuum machine set body 2, if the temperature at the inner end of the shell 3 is too high and needs to be cooled, the circulating pump 5 and the motor 11 are started, the circulating pump 5 pumps cooling liquid at the inner end of the liquid storage tank 7 into the condensing pipe 4 through the liquid pumping pipe 6, the condensing pipe 4 continuously cools the clean water to ensure that the temperature of the water at the inner end of the shell 3 is constant, finally the cooling liquid is injected back into the liquid storage tank 7 through the return pipe 8, meanwhile, the motor 11 drives the bevel gear component 12, the vertical end of the bevel gear component 12 drives the rotating disc 13 to rotate, the rotating disc 13 drives the heat-conducting ring component 9 to reciprocate along the horizontal direction through the connecting rod 14 and the traction rod 10 to promote the cooling of the clean water, and the cleaning block at the edge of the heat-conducting ring component 9 cleans the inner wall of the shell 3 to avoid the hidden danger that the shell 3 is cracked due to excessive scale formed on the inner wall of the shell 3, while the horizontal end of the bevel gear assembly 12 powers an air compressor 15, the air compressor 15 draws ambient air into its inner end and injects compressed air into a vortex tube 16, and the vortex tube 16 injects a cold gas tube into a cold conducting tube 19 to promote cooling of the coolant flowing back to the inner end of the reservoir 7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take water injection vacuum unit of condensation function, includes base (1), its characterized in that: the vacuum unit is characterized in that one end of the upper side of the base (1) is fixedly connected with a vacuum unit body (2), the base (1) is close to the shell (3) fixedly connected with the end of the vacuum unit body (2), the inner end of the shell (3) is fixedly connected with a condenser pipe (4), the side surface of the shell (3) is far away from the vacuum unit body (2) fixedly connected with a circulating pump (5) fixedly connected with one end of the condenser pipe (4), the liquid pumping end of the circulating pump (5) is fixedly connected with a liquid pumping pipe (6), the base (1) is far away from the end of the vacuum unit body (2) and is fixedly connected with a liquid storage tank (7) fixedly connected with the liquid pumping pipe (6), the liquid storage tank (7) is fixedly connected with a return pipe (8) fixedly connected with the other end of the condenser pipe (4), the inner end of the shell (3) is slidably connected with a heat conduction ring assembly (9), and the heat conduction ring assembly (9) is fixedly connected with a traction rod (10) slidably connected with the shell (3), the base (1) is fixedly connected with a motor (11) close to the liquid storage tank (7), the output end of the motor (11) is connected with a bevel gear component (12) connected with the base (1), the vertical end of the bevel gear component (12) is connected with a rotary disc (13) which is rotationally connected with the base (1), the edge of the upper end of the rotary disc (13) is rotationally connected with a connecting rod (14) which is rotationally connected with the traction rod (10), the horizontal end of the bevel gear component (12) is connected with an air compressor (15) fixedly connected with the base (1), a vortex tube (16) is fixedly connected with the base (1) close to the air compressor (15), the shell (3) is fixedly connected with a first cover plate (17) on the front side, the liquid storage tank (7) is fixedly connected with a second cover plate (18) on the front side, and a cold guide pipe (19) is fixedly connected in the liquid storage tank (7).

2. The water jet vacuum unit with the condensation function of claim 1, characterized in that: the lower end in the shell (3) is fixedly connected with a water supply pipe, the lower end of the water supply pipe is fixedly connected with a manual valve, and one end of the upper side of the shell is fixedly connected with a water inlet pipe.

3. The water jet vacuum unit with the condensation function of claim 1, characterized in that: the vacuum unit body (2) is fixedly connected with the shell (3) through corresponding pipelines, and the condensation pipe (4) and the cold guide pipe (19) are formed by hollow pipelines with good cold guide performance.

4. The water jet vacuum unit with the condensation function of claim 1, characterized in that: the exhaust end of the air compressor (15) is fixedly connected with a vortex tube (16) through an exhaust pipe, and a cold air pipe fixedly connected with a cold guide pipe (19) is fixedly connected with the cold air end of the vortex tube (16).

5. The water jet vacuum unit with the condensation function of claim 1, characterized in that: the inner end of the shell (3) is fixedly connected with a temperature detector, and the temperature detector is electrically connected with the circulating pump (5) and the motor (11) respectively.

6. The water jet vacuum unit with the condensation function of claim 1, characterized in that: the first cover plate (17) and the second cover plate (18) are fixedly connected with the shell (3) and the liquid storage tank (7) through screws respectively, and the ends, close to the traction rod (10), of the shell (3), of the first cover plate (17) and the second cover plate (18) are all sleeved with anti-leakage wear-resistant gaskets.