CN218723476U

CN218723476U - Heat exchanger unit

Info

Publication number: CN218723476U
Application number: CN202222958193.4U
Authority: CN
Inventors: 彭峰; 王海平
Original assignee: Qingdao Yuansheng Heat Exchange Equipment Co ltd
Current assignee: Qingdao Yuansheng Heat Exchange Equipment Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model provides a heat exchanger unit, include: heat pipe, sealing flange, heat transfer expansion tank, heat transfer cooling tube, contact tube and outlet pipe, sealing flange is installed to the heat pipe right-hand member, heat transfer expansion tank is installed to the sealing flange right-hand member, heat transfer cooling tube is installed in heat transfer expansion tank upper end left side, the contact tube is installed on heat transfer expansion tank upper end right side, the outlet pipe is installed to the heat transfer expansion tank right-hand member, heat transfer expansion tank includes the body, prevents expansion ring, interior cooling tube, heat conduction hole, intake pump, person in charge and outlet pump, the body inboard is installed and is prevented the expansion ring, prevent that expansion ring inboard installs interior cooling tube, compare with prior art, the utility model discloses following beneficial effect has: through using heat pipe and heat conduction hole, can enlarge the entering diameter of heat source to the expansion is the multipath circulation, through using interior cooling tube, can carry out the heat transfer cooling to the inside heat source of a plurality of groups heat conduction hole.

Description

Heat exchanger unit

Technical Field

The utility model belongs to the technical field of the heat exchanger unit, a heat exchanger unit is related to.

Background

The heat exchanger unit for treating gas usually adopts finned double-pipe heat exchanger.

In chinese patent CN108361123B (a heat exchange unit), the heat exchange unit includes four concentric and horizontally disposed sleeves, which are an inner sleeve, a secondary outer sleeve and an outer sleeve from inside to outside; a liquid inlet flow channel with two closed ends; a liquid outlet flow passage with two closed ends; the main thermal flow channel with two closed ends is formed by an inner channel of the inner sleeve; the secondary thermal flow channel with two closed ends is arranged between the outer wall of the secondary inner-layer sleeve and the inner wall of the secondary outer-layer sleeve and is communicated with the secondary thermal flow channel; and the heat output end of the heat engine extends into the inlet end of the main heat flow channel and is communicated with the inlet end of the main heat flow channel, so that heat generated by the heat engine is transferred into the main heat flow channel. The invention has the advantages of low energy consumption and high heat transfer efficiency.

However, in the actual research on the above-mentioned device, it is found that the above-mentioned device extends into the inlet end of the main thermal flow channel through the thermal output end and is communicated with the inlet end, so that the thermal power generated by the heat engine is transferred into the main thermal flow channel, and thus for the rest of the heat recovery, in summary, the internal pressure of the main thermal flow channel of the above-mentioned device is relatively large, and when the heat is too high, the pressure generated by the heat may damage the main thermal flow channel, and cause the column thermal pipe to explode, which may damage the equipment and threaten the safety of the working personnel, so a heat exchanger set is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heat exchanger unit, solve the problem of proposing among the above-mentioned background art not enough to prior art exists.

The utility model discloses a following technical scheme realizes: a heat exchanger block comprising: the heat exchange device comprises a heat conduction pipe, a sealing flange, a heat exchange expansion tank, a heat exchange cooling pipe, a delivery pipe and a water outlet pipe, wherein the sealing flange is arranged at the right end of the heat conduction pipe;

a heat exchange expansion tank is installed at the right end of the sealing flange, a heat exchange cooling pipe is installed on the left side of the upper end of the heat exchange expansion tank, a delivery pipe is installed on the right side of the upper end of the heat exchange expansion tank, and a water outlet pipe is installed at the right end of the heat exchange expansion tank;

the heat exchange expansion tank comprises a pipe body, an anti-expansion ring, an internal cooling pipe, a heat conduction hole, a water inlet pump, a main pipe and a water outlet pump, wherein the anti-expansion ring is installed on the inner side of the pipe body, and the internal cooling pipe is installed on the inner side of the anti-expansion ring;

the internal side of the internal cooling pipe is provided with a main pipe, the inner side of the main pipe is provided with a heat conduction hole, the upper end of the left side of the internal cooling pipe is provided with a water inlet pump, and the right end of the internal cooling pipe is provided with a water outlet pump.

As a preferred embodiment, the heat pipe is connected with the sealing flanges in a sealing manner, a group of sealing flanges are arranged on the left side, the right side and the right side of the upper end of the heat exchange expansion tank, the three groups of sealing flanges are identical in specification, and the sealing effect of the heat pipe, the water outlet pipe and the delivery pipe can be kept by using the sealing flanges.

As a preferred embodiment, the inside of the heat conduction pipe, the inside of the heat conduction hole and the inside of the delivery pipe are communicated with each other, the left side and the right side of the heat exchange expansion tank are of a hemispherical structure, the diameter and the length of the cross section of the heat conduction pipe are smaller than those of the main pipe, the area of the cross section where a heat source enters can be increased, and the internal pressure of the heat exchange expansion tank is reduced.

As a preferred embodiment, the outer side of the main pipe is in contact with the inner side of the inner cooling pipe, the inner cooling pipe is a copper pipe, the inner cooling pipe is an annular bent pipe, and the inner side of the inner cooling pipe is connected with the water inlet pump and the water outlet pump.

As a preferred embodiment, the water inlet pump and the water outlet pump are both MP-70R micro water pumps, the water inlet pump and the water outlet pump are both connected with an external power supply through wires, and the interior of the internal cooling tube, the interior of the heat exchange cooling tube and the interior of the water outlet tube are all communicated with each other.

As a preferred embodiment, the heat conduction holes are opened in a plurality of groups, and the heat conduction holes in the plurality of groups have the same specification.

After the technical scheme is adopted, the beneficial effects of the utility model are that: through using heat pipe and heat conduction hole, can enlarge the entering diameter of heat source to the expansion is the multipath circulation, through using interior cooling tube, can carry out the heat transfer cooling to the inside heat source of a plurality of groups heat conduction hole.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a heat exchanger unit of the present invention;

FIG. 2 is a left side view structural diagram of the inside of a heat exchange expansion tank in the heat exchange unit of the present invention;

FIG. 3 is a front view of the inner side of the expansion-preventing ring in the heat exchanger unit of the present invention;

in the figure: the device comprises a heat conduction pipe 1, a sealing flange 2, a heat exchange expansion tank 3, a heat exchange cooling pipe 4, a delivery pipe 5, a water outlet pipe 6, a pipe body 3a, an expansion prevention ring 3b, an internal cooling pipe 3c, a heat conduction hole 3d, a water inlet pump 3e, a main pipe 3f and a water outlet pump 3g.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a heat exchanger unit includes: the heat pipe comprises a heat conduction pipe 1, a sealing flange 2, a heat exchange expansion tank 3, a heat exchange cooling pipe 4, a delivery pipe 5 and a water outlet pipe 6, wherein the sealing flange 2 is installed at the right end of the heat conduction pipe 1;

a heat exchange expansion tank 3 is mounted at the right end of the sealing flange 2, a heat exchange cooling pipe 4 is mounted on the left side of the upper end of the heat exchange expansion tank 3, a delivery pipe 5 is mounted on the right side of the upper end of the heat exchange expansion tank 3, and a water outlet pipe 6 is mounted at the right end of the heat exchange expansion tank 3;

the heat exchange expansion tank 3 comprises a pipe body 3a, an anti-expansion ring 3b, an internal cooling pipe 3c, a heat conduction hole 3d, a water inlet pump 3e, a main pipe 3f and a water outlet pump 3g, wherein the anti-expansion ring 3b is installed on the inner side of the pipe body 3a, and the internal cooling pipe 3c is installed on the inner side of the anti-expansion ring 3 b;

the inner side of the inner cooling pipe 3c is provided with a main pipe 3f, the inner side of the main pipe 3f is provided with a heat conduction hole 3d, the upper end of the left side of the inner cooling pipe 3c is provided with a water inlet pump 3e, and the right end of the inner cooling pipe 3c is provided with a water outlet pump 3g.

Heat pipe 1 and sealing flange 2 sealing connection, 3 left and right sides of heat transfer expansion tank and upper end right side all are equipped with a set of sealing flange 2, and 2 specifications of three sealing flange of group are the same, can keep the sealed effect of heat pipe 1, outlet pipe 6 and contact tube 5 through using sealing flange 2.

Inside the heat pipe 1, inside the heat conduction hole 3d and inside intercommunication of contact tube 5, the 3 left and right sides of heat transfer expansion drum are a hemispherical structure, and 1 cross section diameter length of heat pipe is less than and is responsible for 3f cross section diameter length, can increase the cross sectional area that the heat source got into, reduces 3 internal pressure of heat transfer expansion drum.

The outer side of the main pipe 3f is in contact with the inner side of the inner cooling pipe 3c, the inner cooling pipe 3c is a copper pipe, the inner cooling pipe 3c is an annular bent pipe, the inner portion of the inner cooling pipe 3c is connected with the water inlet pump 3e and the water outlet pump 3g, and the cooling water inlet and outlet efficiency can be improved.

The water inlet pump 3e and the water outlet pump 3g are both MP-70R miniature water pumps, the water inlet pump 3e and the water outlet pump 3g are both connected with an external power supply through leads, and the interior of the internal cooling pipe 3c, the interior of the heat exchange cooling pipe 4 and the interior of the water outlet pipe 6 are all communicated with each other.

The heat conduction holes 3d are provided with a plurality of groups, and the heat conduction holes 3d of the plurality of groups have the same specification and can uniformly diffuse and guide in the heat source.

As a first embodiment of the present invention: in order to solve the problems that the internal pressure of a main thermal flow channel of the device is high, when the heat is too high, the pressure generated by the heat can possibly damage the main thermal flow channel and cause the explosion of a column thermal pipeline, so that equipment is damaged and the safety of workers is threatened, firstly, the workers introduce external cooling water into the heat exchange cooling pipe 4 and introduce an external heat source into the heat conduction pipe 1, and after the heat source enters the heat exchange expansion tank 3 through the inside of the heat conduction pipe 1, the heat source begins to diffuse inside a plurality of groups of heat conduction holes 3d because the diameter length of the cross section of the heat conduction pipe 1 is smaller than that of the cross section of a main pipe 3f, and the pressure of the heat source is slowly released.

As a second embodiment of the present invention: based on exposition in the above-mentioned embodiment, the staff is leading-in with outside cooling water from heat transfer cooling tube 4, inside the leading-in inner cooling tube 3c of cooling water through intake pump 3e afterwards to carrying out the heat transfer to the whole outside of being responsible for 3f, its copper return bend structure cooperation intake pump 3e and drain pump increase cooling water velocity of flow, can effectively increase heat exchange efficiency.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat exchanger unit comprising: heat pipe (1), sealing flange (2), heat transfer expansion tank (3), heat transfer cooling tube (4), contact tube (5) and outlet pipe (6), its characterized in that: a sealing flange (2) is arranged at the right end of the heat conduction pipe (1);

a heat exchange expansion tank (3) is mounted at the right end of the sealing flange (2), a heat exchange cooling pipe (4) is mounted on the left side of the upper end of the heat exchange expansion tank (3), a delivery pipe (5) is mounted on the right side of the upper end of the heat exchange expansion tank (3), and a water outlet pipe (6) is mounted at the right end of the heat exchange expansion tank (3);

the heat exchange expansion tank (3) comprises a pipe body (3 a) and a water outlet pump (3 g), an anti-expansion ring (3 b) is installed on the inner side of the pipe body (3 a), and an internal cooling pipe (3 c) is installed on the inner side of the anti-expansion ring (3 b);

the utility model discloses a solar water heater, including interior cooling tube (3 c), be responsible for (3 f) is installed to interior cooling tube (3 c) inboard, be responsible for (3 f) inboard and seted up heat conduction hole (3 d), intake pump (3 e) are installed to interior cooling tube (3 c) left side upper end, water pump (3 g) are installed out to interior cooling tube (3 c) right-hand member.

2. A heat exchanger unit according to claim 1, wherein: the heat conduction pipe (1) is connected with the sealing flanges (2) in a sealing mode, a group of sealing flanges (2) are arranged on the left side and the right side of the upper end of the heat exchange expansion tank (3), and the sealing flanges (2) are of the same specification.

3. A heat exchanger unit according to claim 2, wherein: the heat pipe (1) is internally communicated with the heat conduction hole (3 d) and the delivery pipe (5), the left side and the right side of the heat exchange expansion tank (3) are of a hemispherical structure, and the diameter length of the cross section of the heat pipe (1) is smaller than that of the cross section of the main pipe (3 f).

4. A heat exchanger unit according to claim 3, wherein: be responsible for (3 f) the outside and interior cooling tube (3 c) inboard contact, interior cooling tube (3 c) are a copper pipe, interior cooling tube (3 c) are an annular return bend, interior cooling tube (3 c) are inside to be connected with intake pump (3 e) and outlet pump (3 g).

5. A heat exchanger unit according to claim 4, wherein: the water inlet pump (3 e) and the water outlet pump (3 g) are MP-70R miniature water pumps, the water inlet pump (3 e) and the water outlet pump (3 g) are connected with an external power supply through leads, and the interior of the internal cooling pipe (3 c), the interior of the heat exchange cooling pipe (4) and the interior of the water outlet pipe (6) are communicated with each other.

6. A heat exchanger unit according to claim 5, wherein: the heat conduction holes (3 d) are provided with a plurality of groups, and the specifications of the heat conduction holes (3 d) of the groups are the same.