CN210464130U - Heat exchanger with protection connection structure - Google Patents

Abstract

The utility model discloses a heat exchanger with a protective connecting structure, which comprises a U-shaped protective pipe body and a hot fluid inlet, wherein the right position of the upper end of the U-shaped protective pipe body is provided with a hot fluid outlet, the right position of the U-shaped protective pipe body is provided with a T-shaped protective pipe body, the middle position of the upper end of the T-shaped protective pipe body is provided with a cold fluid inlet, an arc-shaped supporting seat is divided into an arc-shaped groove connecting seat and a plug-in column type supporting seat, the plug-in column type supporting seats with different heights can be replaced in time by disassembling and assembling the arc-shaped groove connecting seat and the plug-in column type supporting seat, thereby the U-shaped protective pipe body can be placed more stably when encountering uneven ground, the heights of the left side and the right side of the U-shaped protective pipe body are ensured to be the same, thus, the working efficiency of the whole equipment is improved.

Description

Heat exchanger with protection connection structure

Technical Field

The utility model belongs to the technical field of the heat exchanger is relevant, concretely relates to heat exchanger with protection connection structure.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, and is also called as a heat exchanger; the heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied; classifying according to the structure: floating head heat exchangers, fixed tube-plate heat exchangers, U-shaped tube-plate heat exchangers, and the like.

The prior heat exchanger technology has the following problems: when the existing heat exchanger is used, because the arc supporting seat is fixedly connected with the U-shaped protective pipe body through welding, when the arc supporting seat is on uneven ground, the arc supporting seat cannot better support, so that the U-shaped protective pipe body left and right sides are different in height, heat flow cannot be cooled more uniformly, and the working efficiency of the whole equipment is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat exchanger with protection connection structure to the work efficiency problem that has reduced whole equipment that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the heat exchanger with the protection connecting structure comprises a U-shaped protection pipe body and a hot fluid inlet, wherein a hot fluid outlet is formed in the right position of the upper end of the U-shaped protection pipe body, a T-shaped protection pipe body is arranged in the right position of the U-shaped protection pipe body, a cold fluid inlet is formed in the middle position of the upper end of the T-shaped protection pipe body, the cold fluid inlet is formed in the right position of the hot fluid outlet, a U-shaped condenser pipe is arranged in the left position of the T-shaped protection pipe body, the U-shaped condenser pipe is arranged in the inner position of the U-shaped protection pipe body, fixed partition plates are arranged in the outer wall position of the U-shaped condenser pipe and the upper side and the lower side of the U-shaped protection pipe body, a cold fluid outlet is formed in the middle position of the lower end of the T-shaped protection pipe body, arc-shaped groove, Internal thread fixed orifices and circular arc connecting seat, the inside position department in the middle of the circular arc connecting seat below is provided with fixed recess, both sides position department is provided with internal thread fixed orifices, four around both ends around the circular arc connecting seat below the both ends the internal thread fixed orifices is located fixed recess both sides intermediate position department around both ends, two the inside position department in circular arc groove connecting seat below has cup jointed the inserted column formula supporting seat, the inserted column formula supporting seat includes female connection hole, fixed support seat and fixed post of inserting, fixed support seat upper end intermediate position department is provided with fixed post of inserting, the inside position department is provided with female connection hole in the middle of the fixed post both sides around, U type protection body lower extreme left side position department is provided with the hot-fluid entry.

Preferably, the shape structure of U type protection body sets up to U type cylinder structure, U type protection body outside position department is provided with protective structure, U type protection body internal volume sets up to five cubic meters, U type protection body upper end right side internal position department is provided with the clearing hole, U type protection body lower extreme left side internal position department is provided with the clearing hole.

Preferably, the shape structure of the hot fluid outlet is a T-shaped hollow cylindrical structure, fixing holes are formed in the inner positions of the left side, the inner position of the right side, the inner positions of the front side and the rear side above the hot fluid outlet, and the hot fluid outlet is fixedly connected with the U-shaped protective pipe body through welding.

Preferably, the inside position department is provided with the division board in the middle of the T type protection body, the inside position department in middle and below is provided with fixed connection hole in the middle and above inside position department in the T type protection body left end, both sides inside position department is provided with fixed connection hole about the T type protection body left end, inside position department is provided with the clearing hole in the middle of the both ends about the T type protection body.

Preferably, the shape structure of cold fluid entry sets up to T type hollow circular cylinder structure, cold fluid entry top left and right sides inside position department and front and back both sides inside position department are provided with the fixed orifices, cold fluid entry height sets up to ten centimetres, cold fluid entry is through welding and T type protection body fixed connection.

Preferably, the cold fluid outlet is the same as the cold fluid inlet in specification, the position of the outer wall of the cold fluid outlet is provided with antirust paint, and the cold fluid outlet is fixedly connected with the T-shaped protective pipe body through welding.

Preferably, U type condenser pipe sets up to two, and a U type condenser pipe length and height are another U type condenser pipe fourth of fifths, two the U type condenser pipe is through welding and T type protection body.

Preferably, the hot fluid inlet and the hot fluid outlet have the same specification, and the position of the outer wall of the hot fluid inlet is provided with antirust paint.

Compared with the prior art, the utility model provides a heat exchanger with protection connection structure possesses following beneficial effect:

1. the utility model discloses fall into convex groove connection seat with the post formula supporting seat of inserting with the circular arc supporting seat, carry out dismouting work through convex groove connection seat with insert the post formula supporting seat, change not co-altitude post formula supporting seat of inserting that just can be timely, thereby when meetting unevenness ground, just can make the more steady work of putting of U type protection body, thereby guaranteed the height-alike of U type protection body left and right sides, also make the thermal current can be more even the work of cooling off simultaneously, just so improved the work efficiency of whole equipment.

2. The utility model is provided with the arc-shaped groove connecting seat and the inserted column type supporting seat, when the utility model meets the uneven ground and needs to replace the inserted column type supporting seat, the worker firstly rotates the fixing nut, so that the fixing nut is respectively separated from the internal thread fixing hole in the arc-shaped groove connecting seat and the internal thread connecting hole in the inserted column type supporting seat in a rotating way, then the inserting column type supporting seat is moved outwards, so that the fixed inserting column is separated from the fixed groove in a sliding way, thereby separating the inserted column type supporting seat from the arc-shaped groove connecting seat, facilitating the replacement of the inserted column type supporting seats with different heights, and simultaneously leading the U-shaped protective pipe body to be more stably placed, thereby guaranteed the highly the same of U type protection body left and right sides to also make the thermal current can be more even carry out cooling work, just so improved the work efficiency of whole equipment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a heat exchanger with a protective connection structure according to the present invention;

fig. 2 is a schematic sectional structure diagram of the internal device provided by the present invention;

fig. 3 is a schematic structural view of the arc-shaped groove connecting seat of the present invention;

fig. 4 is a schematic structural view of the pillar-inserted type supporting seat of the present invention;

in the figure: 1. a hot fluid outlet; 2. a U-shaped protective pipe body; 3. a hot fluid inlet; 4. the arc-shaped groove connecting seat; 41. fixing the groove; 42. an internal thread fixing hole; 43. a circular arc connecting seat; 5. a support seat of inserted column type; 51. an internal thread connecting hole; 52. fixing the supporting seat; 53. fixing the inserted columns; 6. a cold fluid outlet; 7. a T-shaped protective tube body; 8. a cold fluid inlet; 9. a fixed partition plate; 10. u type condenser pipe.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a heat exchanger with a protective connecting structure comprises a U-shaped protective pipe body 2 and a hot fluid inlet 3, wherein the shape structure of the U-shaped protective pipe body 2 is a U-shaped cylindrical structure, a protective structure is arranged at the position outside the U-shaped protective pipe body 2, the internal volume of the U-shaped protective pipe body 2 is five cubic meters, a through hole is formed at the position inside the right side of the upper end of the U-shaped protective pipe body 2, a through hole is formed at the position inside the left side of the lower end of the U-shaped protective pipe body 2, a hot fluid outlet 1 is formed at the position on the right side of the upper end of the U-shaped protective pipe body 2, the shape structure of the hot fluid outlet 1 is a T-shaped hollow cylindrical structure, fixing holes are formed at the positions inside the left side and the right side above the hot fluid outlet 1 and at the positions inside the front side and the, the hot fluid outlet 1 is fixedly connected with the U-shaped protective tube body 2 through welding and fixedly connected with the external fixed end through a fixed hole, so that the hot fluid outlet 1 is fixedly connected with the external fixed end, thereby facilitating the discharge of hot fluid, and simultaneously prolonging the service life, the position of the right end of the U-shaped protective tube body 2 is provided with the T-shaped protective tube body 7, the middle internal position of the T-shaped protective tube body 7 is provided with a separation plate, the middle upper internal position and the middle lower internal position of the left end of the T-shaped protective tube body 7 are provided with fixed connecting holes, the upper and lower internal positions of the left end and the upper and lower sides of the T-shaped protective tube body 7 are provided with fixed connecting holes, the middle internal positions of the upper and lower ends of the T-shaped protective tube body 7 are provided with through holes, the T-shaped protective tube body 7 is divided into an upper space and a lower, meanwhile, the lower space is used for storing the heated condensate and facilitating the discharge of the heated condensate, a cold fluid inlet 8 is arranged at the middle position of the upper end of a T-shaped protective tube body 7, the cold fluid inlet 8 is positioned at the right side position of a hot fluid outlet 1, the shape structure of the cold fluid inlet 8 is set to be a T-shaped hollow cylindrical structure, fixing holes are arranged at the inner positions of the left side, the right side, the front side and the rear side above the cold fluid inlet 8, the height of the cold fluid inlet 8 is ten centimeters, the cold fluid inlet 8 is fixedly connected with the T-shaped protective tube body 7 through welding and is fixedly connected with an external fixed end through the fixing holes, so that the cold fluid inlet 8 is fixedly connected with the external fixed end, the condensate can conveniently enter, the service life is prolonged, a U-shaped condensing tube 10 is arranged at the left end position of the T-shaped protective tube body 7, and the U-shaped, the U-shaped condensing pipes 10 are two, the length and height of one U-shaped condensing pipe 10 are four fifths of that of the other U-shaped condensing pipe 10, the two U-shaped condensing pipes 10 are welded with the T-shaped protective pipe body 7, condensate can be uniformly cooled through the two U-shaped condensing pipes 10, the condensate can be conveniently fed and discharged, fixed separation plates 9 are arranged at the outer wall positions of the U-shaped condensing pipes 10 and the upper side and the lower side positions of the U-shaped protective pipe body 2, a cold fluid outlet 6 is arranged at the middle position of the lower end of the T-shaped protective pipe body 7, the specifications of the cold fluid outlet 6 and the cold fluid inlet 8 are the same, antirust paint is arranged at the outer wall position of the cold fluid outlet 6, the cold fluid outlet 6 is fixedly connected with the T-shaped protective pipe body 7 through welding and fixedly connected with an external fixed end through a fixed hole, so that the cold fluid outlet 6 is fixedly, thereby facilitating the discharge of condensed fluid with temperature rise and improving the service life, the arc-shaped groove connecting seats 4 are arranged at the left and right sides of the lower end of the U-shaped protective pipe body 2, each arc-shaped groove connecting seat 4 comprises a fixing groove 41, an internal thread fixing hole 42 and an arc-shaped connecting seat 43, the fixing groove 41 is arranged at the middle internal position below the arc-shaped connecting seat 43, the internal thread fixing holes 42 are arranged at the front and back sides of the left and right ends below the arc-shaped connecting seat 43, the four internal thread fixing holes 42 are arranged at the middle positions of the front and back sides of the left and right ends of the fixing groove 41, the insert post type supporting seats 5 are sleeved at the internal positions below the two arc-shaped groove connecting seats 4, each insert post type supporting seat 5 comprises an internal thread connecting hole 51, a fixing supporting seat 52 and a fixing insert post 53, the fixing insert post 53 is, by rotating the fixing nut, the fixing nut is respectively separated from the internal thread fixing hole 42 in the arc-shaped groove connecting seat 4 and the internal thread connecting hole 51 in the insert column type supporting seat 5 in a rotating way, then the insert column type supporting seat 5 is moved outwards, the fixed insert column 53 is separated from the fixing groove 41 in a sliding way, so that the insert column type supporting seat 5 is separated from the arc-shaped groove connecting seat 4, the insert column type supporting seat 5 with different heights is convenient to replace, and meanwhile, the U-shaped protective tube body 2 is more stably placed, so that the heights of the left side and the right side of the U-shaped protective tube body 2 are ensured to be the same, and the heat flow can be more uniformly cooled, a hot fluid inlet 3 is arranged at the left side position of the lower end of the U-shaped protective tube body 2, the hot fluid inlet 3 has the same specification as that of the hot fluid, through fixed orifices and outside stiff end fixed connection for hot-fluid entry 3 and outside stiff end fixed connection, thereby also make things convenient for the entering of thermal current, improve life simultaneously.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the worker firstly fixes the hot fluid outlet 1, the hot fluid inlet 3, the cold fluid outlet 6 and the cold fluid inlet 8 with the corresponding external equipment respectively, then opens all external valves, the condensate enters the upper position in the T-shaped protective tube body 7 from the cold fluid inlet 8, then the condensate enters the U-shaped condenser tube 10 through the T-shaped protective tube body 7, when the hot fluid enters the U-shaped protective tube body 2 through the hot fluid inlet 3, the condensate in the U-shaped condenser tube 10 cools the hot fluid, meanwhile, the hot fluid can perform cross movement work because of the cross distribution of the fixed partition plate 9, so that the condensate in the U-shaped protective tube body 2 can perform cooling work better, and then passes through the hot fluid outlet 1, the device that corresponds outside is carried to the thermal current with the cooling inside, and the inside condensate of U type condenser pipe 10 also can be in the time of cooling the thermal current simultaneously, will make the condensate temperature rise, and the condensate that heaies up will flow into T type protection body 7 inside lower position department from U type condenser pipe 10, then rethread cold fluid export 6, carry the condensate that heaies up inside the device that corresponds outside, just so accomplish heat exchange's work, this is exactly the theory of operation of whole equipment.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a heat exchanger with protection connection structure, includes U type protection body (2) and hot-fluid inlet (3), its characterized in that: the hot fluid outlet (1) is arranged at the right position of the upper end of the U-shaped protective tube body (2), the T-shaped protective tube body (7) is arranged at the right position of the U-shaped protective tube body (2), the cold fluid inlet (8) is arranged at the middle position of the upper end of the T-shaped protective tube body (7), the cold fluid inlet (8) is arranged at the right position of the hot fluid outlet (1), the U-shaped condenser pipe (10) is arranged at the left position of the T-shaped protective tube body (7), the U-shaped condenser pipe (10) is arranged at the inner position of the U-shaped protective tube body (2), the fixed partition plates (9) are arranged at the outer wall position of the U-shaped condenser pipe (10) and the positions of the upper side and the lower side of the U-shaped protective tube body (2), the cold fluid outlet (6) is arranged at the middle position of the lower end of the T-shaped protective tube body (7), and the circular, the arc-shaped groove connecting seat (4) comprises a fixing groove (41), internal thread fixing holes (42) and arc connecting seats (43), the fixing groove (41) is arranged at the middle inner position below the arc connecting seat (43), the internal thread fixing holes (42) are arranged at the front side and the rear side of the left end and the right end of the arc connecting seat (43), the four internal thread fixing holes (42) are arranged at the middle positions of the front side and the rear side of the left end and the rear side of the fixing groove (41), the plug-in type supporting seat (5) is sleeved at the inner position below the two arc-shaped groove connecting seats (4), the plug-in type supporting seat (5) comprises an internal thread connecting hole (51), a fixing plug-in column (52) and a fixing plug-in column (53), the fixing plug-in column (52) is arranged at the middle position of the upper end of the fixing plug-in column (53), the, and a hot fluid inlet (3) is arranged at the left position of the lower end of the U-shaped protective pipe body (2).

2. The heat exchanger with a protective connecting structure according to claim 1, wherein: the shape structure of U type protection body (2) sets up to U type cylinder structure, U type protection body (2) outside position department is provided with protective structure, U type protection body (2) internal volume sets up to five cubic meters, U type protection body (2) upper end right side internal position department is provided with the clearing hole, U type protection body (2) lower extreme left side internal position department is provided with the clearing hole.

3. The heat exchanger with a protective connecting structure according to claim 1, wherein: the hot fluid outlet (1) is of a T-shaped hollow cylindrical structure, fixing holes are formed in the inner positions of the left side, the inner position of the right side and the inner positions of the front side and the rear side above the hot fluid outlet (1), and the hot fluid outlet (1) is fixedly connected with the U-shaped protective pipe body (2) through welding.

4. The heat exchanger with a protective connecting structure according to claim 1, wherein: the T-shaped protective pipe body (7) is provided with a partition board at the middle inner position, fixed connecting holes are formed in the middle inner position and the middle inner position in the upper portion and the lower portion in the left end of the T-shaped protective pipe body (7), fixed connecting holes are formed in the inner positions of the upper side and the lower side of the left end of the T-shaped protective pipe body (7), and through holes are formed in the middle inner positions of the upper end and the lower end of the T-shaped protective pipe body (7).

5. The heat exchanger with a protective connecting structure according to claim 1, wherein: the shape structure of cold fluid entry (8) sets up to T type hollow circular cylinder structure, both sides internal site department is provided with the fixed orifices with both sides internal site department around with in the front and back about cold fluid entry (8) top, cold fluid entry (8) height sets up to ten centimetres, cold fluid entry (8) are through welding and T type protection body (7) fixed connection.

6. The heat exchanger with a protective connecting structure according to claim 1, wherein: cold flow fluid outlet (6) and cold flow fluid entry (8) specification are the same, cold flow fluid outlet (6) outer wall position department is provided with the anti-rust paint, cold flow fluid outlet (6) are through welding and T type protection body (7) fixed connection.

7. The heat exchanger with a protective connecting structure according to claim 1, wherein: u type condenser pipe (10) set up to two, and a U type condenser pipe (10) length and height are four fifths of another U type condenser pipe (10), two U type condenser pipe (10) are through welding and T type protection body (7).

8. The heat exchanger with a protective connecting structure according to claim 1, wherein: the hot fluid inlet (3) and the hot fluid outlet (1) are identical in specification, and the position of the outer wall of the hot fluid inlet (3) is provided with antirust paint.

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