CN217953180U - Cooling tower with combined heat exchanger - Google Patents
Cooling tower with combined heat exchanger Download PDFInfo
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- CN217953180U CN217953180U CN202221718750.9U CN202221718750U CN217953180U CN 217953180 U CN217953180 U CN 217953180U CN 202221718750 U CN202221718750 U CN 202221718750U CN 217953180 U CN217953180 U CN 217953180U
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- cooling tower
- heat exchange
- block
- tower body
- heat exchanger
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Abstract
The utility model relates to a cooling tower technical field just discloses a cooling tower with combination formula heat exchanger, include: cooling the tower body; the water inlet block is fixedly connected with the cooling tower body; the three heat exchange blocks are arranged inside the cooling tower body; the two groups of heat exchange grooves are formed in the heat exchange blocks on the upper side and the lower side; the connecting groove is formed in the middle of the heat exchange block; and the clamping mechanism is fixedly connected with the cooling tower body through a fixing screw and is tightly attached to the heat exchange block. This cooling tower with combination formula heat exchanger can carry out the centre gripping with the heat transfer piece of different quantity through fixture and fix, communicates each other through the cavity sleeve between adjacent heat transfer recess and the connecting groove, and the velocity of flow accelerates when the air of cooling tower body below gets into from the bottom of heat transfer recess, and when rivers entered into from the heat transfer recess top, the velocity of flow reduced, and this in-process air fully contacted with rivers, had played good heat transfer effect.
Description
Technical Field
The utility model relates to a cooling tower technical field specifically is a cooling tower with combination formula heat exchanger.
Background
The cooling tower is a device which uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cold is an evaporation heat dissipation device which utilizes the principle that water and air flow to contact and then carry out heat exchange to generate steam, the steam volatilizes to take away heat to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature, so as to ensure the normal operation of a system, and the device is generally barrel-shaped and is named as a cooling tower.
The cooling tower is by the tower body, the fan, heat transfer filler (also called the heat exchanger) and shower nozzle isotructure are constituteed, shower nozzle spun rivers form the water film in the inside of heat exchanger, thereby carry out abundant heat transfer with the air and handle, this in-process forms sufficient water film in order to guarantee rivers, the inside that the heat transfer was packed is the corrugate mostly, when the inside of air-blowing heat exchanger, the corrugate internal surface can lead to the fact the influence to the velocity of flow of air, thereby reduce the speed that the air flows, be unfavorable for going on of heat transfer process, so propose a cooling tower with combination formula heat exchanger and solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a cooling tower with combination formula heat exchanger possesses advantages such as air flow velocity can not reduce, has solved the problem that air flow velocity reduces.
(II) technical scheme
The utility model provides an above-mentioned technical problem's technical scheme as follows: a cooling tower with a combined heat exchanger, comprising:
cooling the tower body; and
the water inlet block is fixedly connected with the cooling tower body;
the three heat exchange blocks are arranged inside the cooling tower body;
the two groups of heat exchange grooves are formed in the heat exchange blocks on the upper side and the lower side;
the connecting groove is formed in the middle of the heat exchange block;
the clamping mechanism is fixedly connected with the cooling tower body through a fixing screw and is tightly attached to the heat exchange block;
the hollow sleeve is fixedly connected with the bottom of the heat exchange block;
and the rubber gasket is sleeved outside the hollow sleeve.
The utility model has the advantages that:
this cooling tower with combination formula heat exchanger, can carry out the centre gripping with the heat transfer piece of different quantity through fixture and fix, communicate each other through the cavity sleeve between adjacent heat transfer recess and the connecting groove, the velocity of flow accelerates when the air of cooling tower body below enters from the bottom of heat transfer recess, when rivers enter from heat transfer recess top, the velocity of flow reduces, this in-process air fully contacts with rivers, the effect of heat transfer has been played, and can play acceleration's effect to air flow velocity, do benefit to going on of heat transfer operation.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the water inlet block comprises a conveying pipe and a spray head, wherein:
the conveying pipe is fixedly connected with the cooling tower body and extends to the interior of the cooling tower body;
and the spray head is fixedly connected with the conveying pipe and is communicated with the conveying pipe.
Furthermore, the heat transfer piece is the rectangle piece, and is three the heat transfer piece is the equidistance and distributes.
Furthermore, the hollow sleeves are three groups, the three groups of hollow sleeves are fixedly connected with the three heat exchange blocks respectively, the upper group of hollow sleeves and the lower group of hollow sleeves are communicated with the upper group of heat exchange grooves and the lower group of heat exchange grooves respectively, and the middle group of hollow sleeves is communicated with the connecting grooves.
Furthermore, the upper group of hollow sleeves extends to the inside of the connecting groove, and the middle group of hollow sleeves extends to the inside of the heat exchange groove below.
Furthermore, the rubber gaskets are divided into three groups, and the three groups of rubber gaskets are in one-to-one correspondence with the three groups of hollow sleeves.
Furthermore, the upper two groups of rubber gaskets are respectively tightly attached to the lower two heat exchange blocks, and the lower group of rubber gaskets are tightly attached to the clamping mechanism.
Further, the clamping mechanism includes:
the fixed bottom cover is arranged in the cooling tower body, is movably connected with the lower group of hollow sleeves and is in contact with the lower heat exchange block;
the fixed top cover is fixedly connected with the cooling tower body through a fixing screw and is in mutual contact with the heat exchange block above the fixed top cover;
the four clamping threaded rods are movably connected with the fixed top cover and extend to the outside of the fixed bottom cover;
and the four fixing nuts are in threaded connection with the four clamping threaded rods and are tightly attached to the fixed bottom cover.
Further, fixed top cap comprises casing, rectangle recess and the hole of permeating water, wherein:
the shell is fixedly connected with the cooling tower body through a fixing screw;
the rectangular groove is formed in the bottom of the shell;
and the water permeable hole is formed in the top of the shell.
Further, fixed bottom comprises the rectangle piece, places recess and wash port, wherein:
the rectangular block is arranged below the heat exchange block;
the placing groove is formed in the top of the rectangular block;
and the drain hole is formed at the bottom of the rectangular block and is communicated with the heat exchange groove below the drain hole.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;
fig. 3 is a three-dimensional schematic view of the heat exchange block of the present invention.
In the figure: 1. cooling the tower body; 2. a water inlet block; 3. a heat exchange block; 4. a heat exchange groove; 5. a connecting groove; 6. a clamping mechanism; 601. fixing the bottom cover; 602. fixing the top cover; 603. clamping the threaded rod; 604. fixing a nut; 7. a hollow sleeve; 8. a rubber gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In an embodiment, as illustrated in FIGS. 1-3, a cooling tower with a combined heat exchanger includes:
cooling the tower body 1; and
the water inlet block 2 is fixedly connected with the cooling tower body 1;
three heat exchange blocks 3 arranged inside the cooling tower 1;
two groups of heat exchange grooves 4 are formed in the heat exchange blocks 3 on the upper side and the lower side;
a connection groove 5 opened inside the intermediate heat exchange block 3;
the clamping mechanism 6 is fixedly connected with the cooling tower body 1 through a fixing screw and is tightly attached to the heat exchange block 3;
the hollow sleeve 7 is fixedly connected with the bottom of the heat exchange block 3;
and the rubber gasket 8 is sleeved outside the hollow sleeve 7.
Preferably, the water inlet block 2 is composed of a delivery pipe and a spray head, wherein:
the conveying pipe is fixedly connected with the cooling tower body 1 and extends to the interior of the cooling tower body 1;
the spray head is fixedly connected with the conveying pipe and is communicated with the conveying pipe;
the water inlet block 2, which functions as an input water flow, is an indispensable part of the cooling tower, so that the water flow can enter the inside of the heat exchange block 3;
preferably, the heat exchange blocks 3 are rectangular blocks, and the three heat exchange blocks 3 are distributed at equal intervals;
the heat exchange block 3 plays a combined role, so that the device can be adjusted according to actual conditions;
preferably, the number of the hollow sleeves 7 is three, the three hollow sleeves 7 are respectively fixedly connected with the three heat exchange blocks 3, the upper and lower hollow sleeves 7 are respectively communicated with the upper and lower heat exchange grooves 4, and the middle hollow sleeve 7 is communicated with the connecting groove 5;
the upper group of hollow sleeves 7 extend to the inside of the connecting groove 5, and the middle group of hollow sleeves 7 extend to the inside of the lower heat exchange groove 4;
the hollow sleeve 7 plays a role in communicating the heat exchange groove 4 with the connecting groove 5, so that the heat exchange groove 4 and the connecting groove 5 are communicated with each other to form a Tesla valve, and the length of the Tesla valve is changed by arranging different numbers of heat exchange blocks 3;
the longer the Tesla valve is, the more the gas flow speed is increased, so that the gas flow speed is higher, the water flow speed is reduced more, and the heat exchange time is prolonged;
preferably, the rubber gaskets 8 have three groups, and the three groups of rubber gaskets 8 correspond to the three groups of hollow sleeves 7 one by one;
the upper two groups of rubber gaskets 8 are respectively tightly attached to the lower two heat exchange blocks 3, and the lower group of rubber gaskets 8 are tightly attached to the clamping mechanism 6;
the rubber gasket 8 plays a role in sealing, so that the heat exchange groove 4 and the connecting groove 5 are connected more tightly, the sealing performance is stronger, and air flow and water flow are prevented from leaking when flowing;
preferably, the clamping mechanism 6 comprises:
a fixed bottom cover 601 which is arranged inside the cooling tower body 1, is movably connected with a group of hollow sleeves 7 at the lower part and is contacted with the heat exchange block 3 at the lower part;
a fixed top cover 602, which is fixedly connected with the cooling tower 1 by fixing screws and is in contact with the upper heat exchange block 3;
four clamping threaded rods 603 movably connected with the fixed top cover 602 and extending to the outside of the fixed bottom cover 601;
four fixing nuts 604 which are screwed with the four clamping threaded rods 603 and are tightly attached to the fixing bottom cover 601;
the clamping mechanism 6 plays a role of fixing the heat exchange block 3, and the clamping threaded rod 603 and the fixing nut 604 are matched with each other, so that the fixing bottom cover 601 and the fixing top cover 602 are tightly attached to the heat exchange block 3, and the position of the heat exchange block 3 is relatively fixed;
the fixed bottom cover 601 can be detached by rotating the fixed nut 604, the clamping of the threaded rods by replacing the clamping threaded rods 603 with different lengths is a mature technology in the prior art, and the clamping threaded rods with different lengths are very easy to purchase and use, so that the heat exchange blocks 3 with different numbers are mutually connected and fixed;
preferably, the fixed top cover 602 is comprised of a housing, a rectangular groove, and a water permeable hole, wherein:
the shell is fixedly connected with the cooling tower body 1 through a fixing screw;
the rectangular groove is formed in the bottom of the shell;
the water permeable hole is formed in the top of the shell;
the fixed top cover 602 is fixedly connected with the cooling tower body 1, so that the position of the heat exchange block 3 is fixed, the heat exchange block 3 above the fixed top cover can be limited through the rectangular groove, and water flow and air flow can flow normally through the water permeable holes;
preferably, the fixed bottom cover 601 is composed of a rectangular block, a placing groove and a drainage hole, wherein:
a rectangular block disposed below the heat exchange block 3;
the placing groove is formed in the top of the rectangular block;
the drain hole is formed at the bottom of the rectangular block and communicated with the lower heat exchange groove 4;
the fixing bottom cover 601 plays a role of limiting and fixing the heat exchange block 3, and enables the water flow and the air flow to normally circulate through the drain hole.
The working principle is as follows:
according to the cooling tower with the combined heat exchanger, different numbers of heat exchange blocks 3 can be clamped and fixed through the clamping mechanism 6, the adjacent heat exchange grooves 4 and the connecting grooves 5 are communicated with each other through the hollow sleeve 7, at the moment, the Tesla valve formed by the heat exchange grooves 4 and the connecting grooves 5 is the prior art, and the specific acceleration and deceleration principle can be known in hundred degrees, so that the detailed description is omitted;
the airflow entering from the bottom of the Tesla valve can play a role in acceleration, the water flow entering from the top of the Tesla valve plays a role in deceleration, the flow velocity of the airflow is increased in the process, heat is discharged more quickly, the water flow with the reduced flow velocity can form a water film and is in full contact with the airflow, and therefore an excellent heat exchange effect is achieved;
according to the device, the heat exchange blocks 3 are connected with each other, so that the heat exchange grooves 4 and the connecting grooves 5 are communicated with each other to form a Tesla valve, the air flow speed is increased, and the heat discharge capacity is higher;
the fixing nut 604 is separated from the clamping threaded rod 603 by rotating the fixing nut 604, so that the fixing bottom cover 601 can be detached, and the heat exchange blocks 3 can be detached for replacement at the moment, different numbers of heat exchange blocks 3 can be installed on the device according to actual conditions by replacing clamping threaded rods 603 with different lengths, and when different numbers of heat exchange blocks 3 are installed, the heat exchange grooves 4 and the connecting grooves 5 need to be distributed in a staggered manner;
the device makes different quantity heat exchange block 3 can interconnect and communicate through fixture 6 to make the device can adjust the use according to actual conditions, increased the flexibility of the device.
It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
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 (10)
1. A cooling tower with a combined heat exchanger, comprising:
a cooling tower (1); and
the water inlet block (2) is fixedly connected with the cooling tower body (1);
three heat exchange blocks (3) arranged inside the cooling tower body (1);
two groups of heat exchange grooves (4) are formed in the heat exchange blocks (3) on the upper side and the lower side;
the connecting groove (5) is formed in the middle of the heat exchange block (3);
the clamping mechanism (6) is fixedly connected with the cooling tower body (1) through a fixing screw and is tightly attached to the heat exchange block (3);
the hollow sleeve (7) is fixedly connected with the bottom of the heat exchange block (3);
and the rubber gasket (8) is sleeved outside the hollow sleeve (7).
2. A cooling tower with a combined heat exchanger as claimed in claim 1, wherein: the water inlet block (2) consists of a conveying pipe and a spray head, wherein:
the conveying pipe is fixedly connected with the cooling tower body (1) and extends to the inside of the cooling tower body (1);
and the spray head is fixedly connected with the conveying pipe and is communicated with the conveying pipe.
3. A cooling tower with a combined heat exchanger according to claim 1, characterized in that: the heat exchange blocks (3) are rectangular blocks, and the heat exchange blocks (3) are distributed at equal intervals.
4. A cooling tower with a combined heat exchanger according to claim 1, characterized in that: the heat exchange device is characterized in that the number of the hollow sleeves (7) is three, the three hollow sleeves (7) are fixedly connected with the three heat exchange blocks (3), the upper hollow sleeve (7) and the lower hollow sleeve (7) are communicated with the upper heat exchange groove (4) and the lower heat exchange groove (4) respectively, and the middle hollow sleeve (7) is communicated with the connecting groove (5).
5. A cooling tower with a combined heat exchanger according to claim 4, characterized in that: the upper group of hollow sleeves (7) extends to the inside of the connecting groove (5), and the middle group of hollow sleeves (7) extends to the inside of the heat exchange groove (4) below.
6. A cooling tower with a combined heat exchanger according to claim 1, characterized in that: the rubber gaskets (8) are divided into three groups, and the three groups of rubber gaskets (8) are in one-to-one correspondence with the three groups of hollow sleeves (7).
7. The cooling tower with a combined heat exchanger as set forth in claim 6, wherein: the upper two groups of rubber gaskets (8) are respectively tightly attached to the lower two heat exchange blocks (3), and the lower one group of rubber gaskets (8) are tightly attached to the clamping mechanism (6).
8. A cooling tower with a combined heat exchanger according to claim 1, characterized in that: the clamping mechanism (6) comprises:
the fixed bottom cover (601) is arranged inside the cooling tower body (1), is movably connected with a group of hollow sleeves (7) below and is in contact with the heat exchange block (3) below;
the fixed top cover (602) is fixedly connected with the cooling tower body (1) through a fixing screw and is mutually contacted with the heat exchange block (3) above;
four clamping threaded rods (603) movably connected with the fixed top cover (602) and extending to the outside of the fixed bottom cover (601);
and the four fixing nuts (604) are in threaded connection with the four clamping threaded rods (603) and are tightly attached to the fixing bottom cover (601).
9. A cooling tower with a combined heat exchanger as claimed in claim 8, wherein: fixed top cap (602) comprises casing, rectangle recess and the hole of permeating water, wherein:
the shell is fixedly connected with the cooling tower body (1) through a fixing screw;
the rectangular groove is formed in the bottom of the shell;
and the water permeable hole is formed in the top of the shell.
10. A cooling tower with a combined heat exchanger as claimed in claim 8, wherein: the fixed bottom cover (601) is composed of a rectangular block, a placing groove and a drain hole, wherein:
a rectangular block arranged below the heat exchange block (3);
the placing groove is formed in the top of the rectangular block;
and the drain hole is formed at the bottom of the rectangular block and communicated with the heat exchange groove (4) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221718750.9U CN217953180U (en) | 2022-07-04 | 2022-07-04 | Cooling tower with combined heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221718750.9U CN217953180U (en) | 2022-07-04 | 2022-07-04 | Cooling tower with combined heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217953180U true CN217953180U (en) | 2022-12-02 |
Family
ID=84220720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221718750.9U Active CN217953180U (en) | 2022-07-04 | 2022-07-04 | Cooling tower with combined heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217953180U (en) |
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2022
- 2022-07-04 CN CN202221718750.9U patent/CN217953180U/en active Active
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