CN213599074U - Buffer tank - Google Patents

Abstract

The utility model provides a buffer tank, buffer tank includes: the device comprises a tank body, support legs, a first air inlet, a second air inlet, a drain port, a detection port, a drain port, a heat preservation pipe, a steam inlet, a condensate outlet, a cover body, a connecting part, a limiting rod and a limiting part; a cavity is formed inside the tank body; one end of the support leg is connected with the tank body at the same time; the first air inlet is arranged at the top of the tank body; the second air inlet is arranged on the side wall of the tank body; the emptying port is arranged on the side wall of the tank body; the detection port is arranged on the side wall of the tank body; the water outlet is arranged at the bottom of the tank body; the heat preservation pipe is embedded into the tank body; the steam inlet is arranged at the bottom of the tank body; the condensed water outlet is arranged on the side wall of the tank body; the cover body is rotationally connected with the detection port; the connecting part is arranged on the side wall of the detection port along the circumferential direction of the detection port; the limiting rod is rotatably connected with the connecting part; the limiting part is sleeved on the outer side of the limiting rod.

Description

Buffer tank

Technical Field

The utility model relates to a buffer tank technical field particularly, relates to a buffer tank.

Background

At present, in the related art, a pipeline is the most common carrier for transporting gas, and the pressure in the pipeline plays a decisive role in the safety of the pipeline. The gas is too much in the pipeline, when gas pressure is too big, can have the hidden danger that the jar pipeline explodes, and to this condition, need design a buffer tank to reduce the gas pressure to the pipeline, it is very necessary to ensure the security of pipeline.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

Therefore, the utility model discloses a buffer tank is proposed.

In view of this, the utility model provides a buffer tank includes: the device comprises a tank body, support legs, a first air inlet, a second air inlet, a drain port, a detection port, a drain port, a heat preservation pipe, a steam inlet, a condensate outlet, a cover body, a connecting part, a limiting rod and a limiting part; a cavity is formed inside the tank body; the three support legs are uniformly distributed at the bottom of the tank body along the circumferential direction of the tank body, and one ends of the three support legs are simultaneously connected with the tank body; the first air inlet is arranged at the top of the tank body and communicated with the cavity; the second air inlet is arranged on the side wall of the tank body and communicated with the cavity; the evacuation port is arranged on the side wall of the tank body and communicated with the cavity; the detection port is arranged on the side wall of the tank body, the detection port protrudes in the direction far away from the tank body, and the detection port is communicated with the cavity; the water outlet is arranged at the bottom of the tank body and communicated with the cavity; the heat preservation pipe is spirally arranged and is embedded into the tank body; the steam inlet is arranged at the bottom of the tank body and communicated with one end of the heat-insulating pipe; the condensed water outlet is arranged on the side wall of the tank body and communicated with the other end of the heat preservation pipe; the cover body is covered on the outer side of the detection port and is rotationally connected with the detection port; the at least three connecting parts are arranged on the side wall of the detection port along the circumferential direction of the detection port; the at least three limiting rods are respectively and rotatably connected with the at least three connecting parts; the at least three limiting parts are respectively sleeved on the outer sides of the at least three limiting rods, and the limiting parts are attached to one end face of the cover body.

In the technical scheme, firstly, three support legs are uniformly distributed at the bottom of the tank body along the circumferential direction of the tank body, and one ends of the three support legs are simultaneously connected with the tank body, so that the tank body is supported at multiple points, and the stability of the tank body is improved; secondly, the first air inlet is arranged at the top of the tank body and communicated with the cavity, so that air enters the tank body; thirdly, the second air inlet is formed in the side wall of the tank body and communicated with the cavity, so that air can enter from the first air inlet and the second air inlet simultaneously, pressure in a pipeline is reduced rapidly, the buffering effect is improved, and the working efficiency is improved; thirdly, arranging an evacuation port on the side wall of the tank body, wherein the evacuation port is communicated with the cavity, so that the gas in the tank body is exhausted and then returns to the pipeline again; thirdly, the detection port is arranged on the side wall of the tank body, the detection port protrudes in the direction far away from the tank body, and the detection port is communicated with the cavity, so that the product can be maintained and cleaned conveniently, and the service life of the product can be prolonged; thirdly, the water outlet is arranged at the bottom of the tank body and communicated with the chamber, so that separated liquid or solid can be discharged through the water outlet; thirdly, the heat preservation pipe is spirally arranged and embedded into the tank body, so that the technical effect of preserving the heat of the gas in the tank body is achieved, and the heat preservation effect is enhanced; thirdly, a steam inlet is formed in the bottom of the tank body and communicated with one end of the heat preservation pipe, so that steam can enter the heat preservation pipe through the steam inlet, and the gas heat preservation effect is achieved; thirdly, the condensed water outlet is arranged on the side wall of the tank body and communicated with one end of the heat preservation pipe, so that the condensed water is discharged through the condensed water outlet after the temperature of the steam in the heat preservation pipe is reduced, the condensed water is prevented from being accumulated in the tank body, the gas temperature in the tank body is reduced, and the heat preservation effect is influenced; thirdly, the cover body is covered on the outer side of the detection port and is in rotary connection with the detection port, so that the detection port is kept sealed, the opening and the closing are convenient, external air is prevented from entering to influence the temperature in the tank body, gas in the tank body is prevented from flowing out, and waste is avoided; thirdly, at least three connecting parts are arranged on the side wall of the detection port along the circumferential direction of the detection port so as to fix the connecting parts on the detection port; thirdly, at least three limiting rods are respectively rotatably connected with at least three connecting parts, and at least three limiting parts are respectively sleeved on the outer sides of the at least three limiting rods, so that the positions of the limiting parts are adjusted by rotating the limiting rods; when at least three spacing portion laminate mutually with a terminal surface of lid simultaneously to the realization is laminated lid and detection mouth mutually, realizes the technological effect that spacing portion compressed tightly the lid multiple spot, thereby ensures that lid and detection mouth closely laminate, thereby promotes the sealed effect of detecting the mouth. By adopting the structure, the structure is simple, the gas in the pipeline is discharged into the tank body through the first gas inlet and the second gas inlet, so that the pressure of the pipeline is reduced, and the technical effect of reducing the pressure and buffering the pipeline is realized due to the fact that the volume of the tank body is larger and the flow rate of the gas is reduced; meanwhile, the gas pressure is suddenly reduced, the gas temperature is reduced, fine liquid drops in the gas phase sink and are separated from the gas phase, the sunk liquid drops are discharged from the water outlet, and the gas is discharged from the air outlet and returns to the pipeline, so that the technical effect of gas-liquid separation is realized through the buffer tank, the pipeline pressure is reduced, and the technical effect of protecting the pipeline is realized. Let in hot steam in the lower part of insulating tube, produce the heat exchange with jar internal gas, and then keep warm the heating to the gas that gets into jar body, with the internal gas temperature of maintenance jar invariable, make the comdenstion water discharge from the comdenstion water export on insulating tube upper portion, so that hot steam is full of whole insulating tube, thereby ensure the heat preservation effect to gas, make homothermal gas arrange again to the pipeline in, in order to reduce the cold and hot damage to the pipeline in turn, satisfy the user demand, realize the effect to pipeline decompression and protection pipeline. Can overhaul the jar body through detecting the mouth, can wash the jar body to detecting mouthful water injection, through rotating spacing portion, make spacing portion and lid laminating or separation, the elasticity of adjustable lid pressfitting to the sealed effect of adjustment lid, convenient and fast makes the liquid after the washing discharge from the outlet, washs the jar body fast, promotes the cleaning efficiency, makes jar body reply operating condition fast, in order to ensure work efficiency.

Additionally, the utility model provides an among the above-mentioned technical scheme buffer tank can also have following additional technical characteristics:

in the above technical solution, preferably, the connection portion further includes: the first connecting plate, the second connecting plate and the baffle plate; one end of the first connecting plate is connected with the detection port; the second connecting plate is parallel to the first connecting plate, and one end of the second connecting plate is connected with the detection port; the baffle is simultaneously connected with the first connecting plate, the second connecting plate and the detection port;

in this technical scheme, through being connected the one end with first connecting plate with detecting the mouth, the second connecting plate is on a parallel with first connecting plate, and the one end of second connecting plate is connected with detecting the mouth, and the baffle is connected with first connecting plate, second connecting plate and detection mouth simultaneously to realize avoiding the gag lever post antiport to the limiting displacement of gag lever post.

In the above technical solution, preferably, the buffer tank further includes: a limiting hole and a rotating shaft; the limiting hole penetrates through the limiting rod; the rotating shaft sequentially penetrates through the first connecting plate, the limiting hole and the second connecting plate;

in this technical scheme, through running through the gag lever post with spacing hole, first connecting plate, spacing hole and second connecting plate are passed in proper order to the pivot to the realization is so that the gag lever post can rotate for connecting portion, thereby promotes the flexibility of gag lever post, easy operation.

In the above technical solution, preferably, the buffer tank further includes: external threads and threaded holes; the external thread is arranged on the outer wall of the limiting rod; the inner wall of the threaded hole is provided with internal threads, and the threaded hole penetrates through the limiting part.

In this technical scheme, through setting up the external screw thread on the outer wall of gag lever post, threaded hole inner wall is provided with the internal thread, and the screw hole runs through spacing portion to realize making spacing portion rotate for the gag lever post through revolving spacing portion, changing the length that the screw thread closed soon promptly, thereby changing the length that the gag lever post stretches out in from spacing portion, thereby adjust the pressure of spacing portion to the lid, in order to sticis the lid in detection mouthful department, thereby ensures the sealed effect of lid.

In the above technical solution, preferably, the buffer tank further includes: a handle; the handle is sleeved outside the limiting part, and the diameter of the handle is larger than that of the limiting part.

In this technical scheme, through establishing the handle cover in the outside of spacing portion, and the diameter of handle is greater than the diameter of spacing portion to through the twist grip, rotate spacing portion, thereby adjust the length that the gag lever post stretches out from spacing portion, realize the fixed effect of spacing portion to the lid or remove fixedly.

In the above technical solution, preferably, the buffer tank further includes: a pressure gauge port; the pressure gauge port is arranged at the top of the tank body and communicated with the cavity.

In this technical scheme, through setting up the manometer mouth at the top of jar body, and the manometer mouth is linked together with the cavity to the realization is to jar internal pressure's monitoring, and comes control gas entering or discharge according to the numerical value of manometer, thereby maintains the stability of jar internal pressure, prevents to explode because of the too big jar body that leads to the fact of pressure and splits, or influences work efficiency because of the undersize, can't reduce pipeline pressure's technological effect.

In the above technical solution, preferably, the buffer tank further includes: a thermometer port; the thermometer port is arranged at the top of the tank body and communicated with the chamber.

In this technical scheme, through setting up the thermometer mouth at the top of the jar body, and the thermometer mouth is linked together with the cavity to the monitoring to the internal temperature of jar is realized, avoids the temperature unstability and influences the working effect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows a front view of a buffer tank according to an embodiment of the invention;

figure 2 shows a top view of a surge tank according to an embodiment of the present invention;

fig. 3 shows an enlarged view of the buffer tank a according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names of fig. 1 to 3 is:

10 tank bodies, 12 support legs, 14 first air inlets, 16 second air inlets, 18 evacuation ports, 20 detection ports, 22 water discharge ports, 24 heat preservation pipes, 26 steam inlets, 28 condensed water outlets, 30 cover bodies, 32 connecting parts, 321 first connecting plates, 322 second connecting plates, 323 baffles, 34 limiting rods, 36 limiting parts, 38 rotating shafts, 40 handles, 42 pressure gauge ports and 44 temperature gauge ports.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The surge tank according to some embodiments of the present invention is described below with reference to fig. 1 and 3.

In the present invention, as shown in fig. 1 to fig. 3, the present invention provides a buffer tank, which includes: the device comprises a tank body 10, a support leg 12, a first air inlet 14, a second air inlet 16, a drain port 18, a detection port 20, a drain port 22, a heat preservation pipe 24, a steam inlet 26, a condensed water outlet 28, a cover body 30, a connecting part 32, a limiting rod 34 and a limiting part 36; a chamber is formed inside the tank body 10; the three support legs 12 are uniformly distributed at the bottom of the tank body 10 along the circumferential direction of the tank body 10, and one end of each support leg 12 is connected with the tank body 10; the first air inlet 14 is arranged at the top of the tank body 10, and the first air inlet 14 is communicated with the chamber; the second air inlet 16 is arranged on the side wall of the tank body 10, and the second air inlet 16 is communicated with the chamber; the evacuation port 18 is arranged on the side wall of the tank body 10, and the evacuation port 18 is communicated with the cavity; the detection port 20 is arranged on the side wall of the tank body 10, the detection port 20 protrudes in the direction far away from the tank body 10, and the detection port 20 is communicated with the chamber; the water outlet 22 is arranged at the bottom of the tank body 10, and the water outlet 22 is communicated with the chamber; the heat preservation pipe 24 is spirally arranged, and the heat preservation pipe 24 is embedded in the tank body 10; the steam inlet 26 is arranged at the bottom of the tank body 10, and the steam inlet 26 is communicated with one end of the heat preservation pipe 24; the condensed water outlet 28 is arranged on the side wall of the tank body 10, and the condensed water outlet 28 is communicated with the other end of the heat preservation pipe 24; the cover body 30 is covered on the outer side of the detection port 20, and the cover body 30 is rotatably connected with the detection port 20; at least three connecting portions 32 are provided on the side wall of the inspection port 20 in the circumferential direction of the inspection port 20; the at least three limiting rods 34 are respectively connected with the at least three connecting parts 32 in a rotating way; the at least three limiting portions 36 are respectively sleeved outside the at least three limiting rods 34, and the limiting portions 36 are attached to one end surface of the cover 30.

In this embodiment, firstly, the three support legs 12 are uniformly distributed at the bottom of the tank 10 along the circumferential direction of the tank 10, and one end of each of the three support legs 12 is connected with the tank 10 at the same time, so as to support the tank 10 at multiple points, thereby improving the stability of the tank 10; secondly, the first air inlet 14 is arranged at the top of the tank body 10, and the first air inlet 14 is communicated with the cavity, so that air enters the tank body 10; thirdly, the second air inlet 16 is arranged on the side wall of the tank body 10, and the second air inlet 16 is communicated with the cavity, so that air can enter from the first air inlet 14 and the second air inlet 16 simultaneously, the pressure in the pipeline is reduced rapidly, the buffering effect is improved, and the working efficiency is improved; thirdly, the evacuation port 18 is arranged on the side wall of the tank body 10, and the evacuation port 18 is communicated with the cavity, so that the gas in the tank body 10 is exhausted and then returns to the pipeline again; thirdly, the detection port 20 is arranged on the side wall of the tank body 10, the detection port 20 protrudes in the direction far away from the tank body 10, and the detection port 20 is communicated with the chamber, so that the product can be conveniently overhauled and cleaned, and the service life of the product can be prolonged; thirdly, by arranging the water outlet 22 at the bottom of the tank 10, and communicating the water outlet 22 with the chamber, the separated liquid or solid can be discharged through the water outlet 22; thirdly, the heat preservation pipe 24 is arranged in a spiral mode, and the heat preservation pipe 24 is embedded into the tank body 10, so that the technical effect of heat preservation of gas in the tank body 10 is achieved, and the heat preservation effect is enhanced; thirdly, the steam inlet 26 is arranged at the bottom of the tank body 10, and the steam inlet 26 is communicated with one end of the heat preservation pipe 24, so that steam can enter the heat preservation pipe 24 through the steam inlet 26, and the gas heat preservation effect is achieved; thirdly, the condensed water outlet 28 is arranged on the side wall of the tank body 10, and the condensed water outlet 28 is communicated with one end of the heat preservation pipe 24, so that the condensed water is discharged through the condensed water outlet 28 after the temperature of the steam in the heat preservation pipe 24 is reduced, the condensed water is prevented from being accumulated in the tank body 10, the temperature of the gas in the tank body 10 is reduced, and the heat preservation effect is influenced; thirdly, the cover body 30 is covered on the outer side of the detection port 20, and the cover body 30 is rotatably connected with the detection port 20, so that the detection port 20 is kept sealed, the opening and the closing are convenient, the external air is prevented from entering to influence the temperature in the tank body 10, the gas in the tank body 10 is prevented from flowing out, and the waste is avoided; thirdly, the connecting parts 32 are fixed on the detection port 20 by arranging at least three connecting parts 32 on the side wall of the detection port 20 along the circumferential direction of the detection port 20; thirdly, the at least three limiting rods 34 are respectively rotatably connected with the at least three connecting parts 32, and the at least three limiting parts 36 are respectively sleeved on the outer sides of the at least three limiting rods 34, so that the positions of the limiting parts 36 can be adjusted by rotating the limiting rods 34; when at least three spacing portions 36 are simultaneously attached to an end face of the cover body 30, the cover body 30 is attached to the detection port 20, the technical effect that the spacing portions 36 compress the cover body 30 at multiple points is achieved, the cover body 30 is tightly attached to the detection port 20, and therefore the sealing effect of the detection port 20 is improved. By adopting the structure, the structure is simple, and the gas in the pipeline is discharged into the tank body 10 through the first gas inlet 14 and the second gas inlet 16, so that the pressure of the pipeline is reduced, and the technical effect of reducing the pressure and buffering the pipeline is realized due to the fact that the tank body 10 has a large volume and the gas flow speed is reduced; meanwhile, the gas pressure is suddenly reduced, the gas temperature is reduced, fine liquid drops in the gas phase sink and are separated from the gas phase, the sunk liquid drops are discharged from the water outlet 22, and the gas is discharged from the air outlet 18 and returns to the pipeline, so that the technical effect of gas-liquid separation is realized through the buffer tank, the pipeline pressure is reduced, and the technical effect of protecting the pipeline is realized. Hot steam is introduced into the lower part of the heat preservation pipe 24 and exchanges heat with the gas in the tank body 10, and then the gas entering the tank body 10 is subjected to heat preservation and heating, so that the temperature of the gas in the tank body 10 is kept constant, condensed water is discharged from a condensed water outlet 28 on the upper part of the heat preservation pipe 24, and the whole heat preservation pipe 24 is filled with the hot steam, so that the heat preservation effect on the gas is ensured, and then the constant-temperature gas is discharged into the pipeline again, so that the damage to the pipeline caused by cold and hot alternation is reduced, the use requirement is met, and the effects of reducing the pressure of the pipeline and protecting the pipeline. The detection port 20 can be used for overhauling the tank body 10, the tank body 10 can be cleaned by injecting water into the detection port 20, the limiting part 36 is attached to or separated from the cover body 30 by rotating the limiting part 36, the pressing tightness of the cover body 30 can be adjusted, and therefore the sealing effect of the cover body 30 can be adjusted conveniently and quickly, the cleaned liquid is discharged from the water outlet 22, the tank body 10 can be cleaned quickly, the cleaning efficiency is improved, and the tank body 10 can be quickly returned to the working state to ensure the working efficiency.

In one embodiment of the present invention, preferably, as shown in fig. 1 to 3, the connection portion 32 further includes: a first connecting plate 321, a second connecting plate 322, and a baffle 323; one end of the first connection plate 321 is connected to the detection port 20; the second connecting plate 322 is parallel to the first connecting plate 321, and one end of the second connecting plate 322 is connected to the detecting port 20; the baffle 323 is connected with the first connecting plate 321, the second connecting plate 322 and the detection port 20 at the same time;

in this embodiment, the baffle 323 is connected to the first connecting plate 321, the second connecting plate 322 and the detecting port 20 at the same time by connecting one end of the first connecting plate 321 to the detecting port 20, the second connecting plate 322 is parallel to the first connecting plate 321, and one end of the second connecting plate 322 is connected to the detecting port 20, so as to limit the position of the position-limiting rod 34 and prevent the position-limiting rod 34 from rotating reversely.

In one embodiment of the present invention, preferably, as shown in fig. 1 to 3, the buffer tank further comprises: a limiting hole and a rotating shaft 38; the limiting hole penetrates through the limiting rod 34; the rotating shaft 38 sequentially passes through the first connecting plate 321, the limiting hole and the second connecting plate 322;

in this embodiment, the limiting hole penetrates through the limiting rod 34, and the rotating shaft 38 sequentially penetrates through the first connecting plate 321, the limiting hole and the second connecting plate 322, so that the limiting rod 34 can rotate relative to the connecting portion 32, thereby improving the flexibility of the limiting rod 34 and simplifying the operation.

In one embodiment of the present invention, preferably, as shown in fig. 2, the buffer tank further comprises: external threads and threaded holes; the external thread is arranged on the outer wall of the limiting rod 34; the inner wall of the threaded hole is provided with internal threads, and the threaded hole penetrates through the limiting part 36.

In this embodiment, the external thread is disposed on the outer wall of the limiting rod 34, the inner wall of the threaded hole is provided with the internal thread, and the threaded hole penetrates through the limiting portion 36, so that the limiting portion 36 can rotate relative to the limiting rod 34 by screwing the limiting portion 36, that is, the screwing length of the threads is changed, so as to change the length of the limiting rod 34 extending out of the limiting portion 36, and thus the pressure of the limiting portion 36 on the cover body 30 is adjusted, so as to press the cover body 30 at the detection port 20, and thus the sealing effect of the cover body 30 is ensured.

In one embodiment of the present invention, preferably, as shown in fig. 1 to 3, the buffer tank further comprises: a handle 40; the handle 40 is sleeved outside the limiting part 36, and the diameter of the handle 40 is larger than that of the limiting part 36.

In this embodiment, the handle 40 is sleeved outside the position-limiting portion 36, and the diameter of the handle 40 is larger than that of the position-limiting portion 36, so that the position-limiting portion 36 is rotated by rotating the handle 40, the length of the position-limiting rod 34 extending from the position-limiting portion 36 is adjusted, and the position-limiting portion 36 fixes or releases the fixing of the cover 30.

In one embodiment of the present invention, preferably, as shown in fig. 1 and 2, the buffer tank further comprises: a pressure gauge port 42; a pressure gauge port 42 is provided at the top of the can 10, and the pressure gauge port 42 communicates with the chamber.

In this embodiment, the pressure gauge port 42 is disposed at the top of the tank 10, and the pressure gauge port 42 is communicated with the chamber, so as to monitor the pressure in the tank 10, and control the gas to enter or exit according to the value of the pressure gauge, thereby maintaining the stability of the pressure in the tank 10, and preventing the tank 10 from cracking due to too high pressure, or preventing the working efficiency from being affected due to too low pressure, which cannot reduce the pressure in the pipeline.

In one embodiment of the present invention, preferably, as shown in fig. 1 and 2, the buffer tank further comprises: a thermometer port 44; a temperature gauge port 44 is provided at the top of the can body 10, and the temperature gauge port 44 communicates with the chamber.

In this embodiment, the temperature measuring port 44 is disposed at the top of the tank 10, and the temperature measuring port 44 is communicated with the chamber, so as to monitor the temperature inside the tank 10 and avoid the unstable temperature from affecting the working effect.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the present disclosure, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A surge tank, comprising:

the tank body is internally provided with a cavity;

the three support legs are uniformly distributed at the bottom of the tank body along the circumferential direction of the tank body, and one ends of the three support legs are connected with the tank body at the same time;

the first air inlet is formed in the top of the tank body and communicated with the cavity;

the second air inlet is formed in the side wall of the tank body and communicated with the cavity;

the emptying port is arranged on the side wall of the tank body and communicated with the cavity;

the detection port is arranged on the side wall of the tank body, the detection port protrudes in the direction far away from the tank body, and the detection port is communicated with the cavity;

the water outlet is arranged at the bottom of the tank body and communicated with the cavity;

the heat preservation pipe is spirally arranged and is embedded into the tank body;

the steam inlet is arranged at the bottom of the tank body and communicated with one end of the heat-insulating pipe;

the condensed water outlet is arranged on the side wall of the tank body and communicated with the other end of the heat preservation pipe;

the cover body is covered on the outer side of the detection port and is rotationally connected with the detection port;

the connecting parts are arranged on the side wall of the detection port along the circumferential direction of the detection port;

the at least three limiting rods are respectively and rotatably connected with the at least three connecting parts;

the limiting part is at least three, the limiting part is respectively sleeved on the outer sides of the limiting rods, and the limiting part is attached to one end face of the cover body.

2. The surge tank, as defined in claim 1, wherein the connection portion further comprises:

one end of the first connecting plate is connected with the detection port;

the second connecting plate is parallel to the first connecting plate, and one end of the second connecting plate is connected with the detection port;

the baffle is simultaneously connected with the first connecting plate, the second connecting plate and the detection port;

wherein, the gag lever post imbeds between first connecting plate and the second connecting plate.

3. The surge tank, as defined in claim 2, further comprising:

the limiting hole penetrates through the limiting rod;

the rotating shaft sequentially penetrates through the first connecting plate, the limiting hole and the second connecting plate;

wherein, there is the clearance between pivot and the spacing hole.

4. The surge tank, as defined in claim 1, further comprising:

the external thread is arranged on the outer wall of the limiting rod;

the threaded hole, the threaded hole inner wall is provided with the internal thread, just the screw hole runs through spacing portion.

5. The surge tank, as defined in claim 4, further comprising:

the handle is sleeved on the outer side of the limiting part, and the diameter of the handle is larger than that of the limiting part;

wherein, the handle with spacing portion formula structure as an organic whole.

6. The surge tank, as defined in claim 1, further comprising:

the pressure gauge port is arranged at the top of the tank body and communicated with the cavity.

7. The surge tank, as defined in any of claims 1-6, further comprising:

the thermometer port is arranged at the top of the tank body and communicated with the chamber.

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