CN213543292U - Detachable heat exchanger for refrigeration air-conditioning equipment - Google Patents
Detachable heat exchanger for refrigeration air-conditioning equipment Download PDFInfo
- Publication number
- CN213543292U CN213543292U CN202021635302.3U CN202021635302U CN213543292U CN 213543292 U CN213543292 U CN 213543292U CN 202021635302 U CN202021635302 U CN 202021635302U CN 213543292 U CN213543292 U CN 213543292U
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- China
- Prior art keywords
- tube
- heat exchange
- guide plate
- exchange tube
- heat exchanger
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 16
- 238000005057 refrigeration Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000010276 construction Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 43
- 238000009826 distribution Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a but heat exchanger for refrigeration air conditioning equipment of split, including pipe case, guide plate, U type heat exchange tube, tube and L type mounting bracket, the bottom fixed mounting of tube has the L type mounting bracket of two sets of equidistance, the bottom fixed mounting of L type mounting bracket has construction bolt, the one end of tube is equipped with the guide plate, one side fixed mounting of guide plate has U type heat exchange tube, U type heat exchange tube is located the inside of tube, one side fixed mounting of guide plate has the pipe case. The utility model discloses a guide plate rear side is equipped with into water connecting pipe and goes out the water connecting pipe, then the end of intaking and the connecting pipe fixed connection that intakes of U type heat exchange tube, goes out water end and play water connecting pipe fixed connection to but realize the split of U type heat exchange tube and guide plate, when damage appears in U type heat exchange tube, can change the U type heat exchange tube of harm, it is very convenient to use.
Description
Technical Field
The utility model relates to a heat exchanger technical field specifically is a but heat exchanger for refrigeration air conditioning equipment of split.
Background
The heat exchanger (heat exchanger) is a device for transferring partial heat of hot fluid to cold fluid, also called heat exchanger, and plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, and the heat exchanger can be used as heater, cooler, condenser, evaporator and reboiler in chemical industry production, and has wide application.
The existing heat exchanger has the following defects:
1. the U-shaped heat exchange tube inside the existing heat exchanger is generally fixedly installed inside a tube shell and cannot be disassembled, so that the structure inside the tube shell cannot be disassembled and maintained.
2. The guide plate on the existing heat exchanger is generally fixedly welded with the U-shaped heat exchange tube, so that the U-shaped heat exchange tube on the guide plate needs to be integrally replaced when being damaged, and the heat exchanger is very wasteful.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but heat exchanger for refrigeration air conditioning equipment of split to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but heat exchanger for refrigeration air conditioning equipment of split, includes pipe case, guide plate, U type heat exchange tube, tube and L type mounting bracket, the bottom fixed mounting of tube has the L type mounting bracket of two sets of equidistance, the bottom fixed mounting of L type mounting bracket has construction bolt, the one end of tube is equipped with the guide plate, one side fixed mounting of guide plate has U type heat exchange tube, U type heat exchange tube is located the inside of tube, one side fixed mounting of guide plate has a pipe case.
Preferably, the central point department of guide plate one side is equipped with sealed draw-in groove, a week of guide plate both sides is equipped with the sealing rubber ring, the first half that sealed draw-in groove one side was kept away from to the guide plate is equipped with into water connecting pipe, the latter half that sealed draw-in groove one side was kept away from to the guide plate is equipped with out the water connecting pipe.
Preferably, the surface cover of U type heat exchange tube has the fixed disc of three equidistance of groups, and the surface of fixed disc is equipped with the trepanning, the upper portion of U type heat exchange tube one end is the end of intaking, the lower part of U type heat exchange tube one end is the end of giving out water.
Preferably, the top of the tube box is provided with a fluid inlet B, the bottom of the tube box is provided with a fluid outlet B, a flow distribution plate is fixedly installed at the central position inside the tube box, and one end of the flow distribution plate is sleeved with a sealing rubber sleeve.
Preferably, the front end of the top of the pipe shell is provided with a fluid inlet A, and the tail end of the bottom of the pipe shell is provided with a fluid outlet A.
Preferably, the bottom of the mounting bolt is fixedly provided with a limiting sleeve, and the bottom of the limiting sleeve is embedded with a rubber block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the detachable heat exchanger for the refrigeration air-conditioning equipment is provided with the guide plates, the guide plates are fixedly installed between the pipe box and the pipe shell, and then the U-shaped heat exchange pipe on the rear side of the guide plates is inserted into the pipe shell, so that the U-shaped heat exchange pipe can be pulled out from the inside of the pipe shell to be detached, and the inside of the pipe shell is convenient to maintain.
2. The detachable heat exchanger for the refrigeration air-conditioning equipment is characterized in that a water inlet connecting pipe and a water outlet connecting pipe are arranged on the rear side of a guide plate of the detachable heat exchanger for the refrigeration air-conditioning equipment, then the water inlet end of the U-shaped heat exchange pipe is fixedly connected with the water inlet connecting pipe, and the water outlet end of the U-shaped heat exchange pipe is fixedly connected with the water outlet connecting pipe, so that the detachable heat exchange of the U-shaped heat exchange pipe and the guide plate is realized.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the tube box structure of the present invention;
FIG. 3 is a schematic view of the structure of the deflector of the present invention;
FIG. 4 is a schematic structural view of a U-shaped heat exchange tube of the present invention;
fig. 5 is a schematic structural view of the fixing disc of the present invention.
In the figure: 1. a pipe box; 101. a fluid inlet B; 102. a fluid outlet B; 103. a flow distribution plate; 104. sealing the rubber sleeve; 2. a baffle; 201. a water inlet connecting pipe; 202. a water outlet connecting pipe; 203. sealing the clamping groove; 204. sealing the rubber ring; 3. a U-shaped heat exchange tube; 301. a water inlet end; 302. a water outlet end; 303. fixing the disc; 304. trepanning; 4. a pipe shell; 401. a fluid inlet; 402. a fluid outlet; 5. an L-shaped mounting bracket; 6. installing a bolt; 601. a limiting sleeve; 602. a rubber block.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a detachable heat exchanger for refrigeration air-conditioning equipment comprises a pipe box 1, a guide plate 2, a U-shaped heat exchange pipe 3, a pipe shell 4 and an L-shaped mounting rack 5, wherein two groups of L-shaped mounting racks 5 with equal intervals are fixedly mounted at the bottom of the pipe shell 4, a mounting bolt 6 is fixedly mounted at the bottom of each L-shaped mounting rack 5, the L-shaped mounting racks 5 are fixedly mounted through the mounting bolts 6, the guide plate 2 is arranged at one end of the pipe shell 4, the guide plate 2 is used for guiding a fluid B into the U-shaped heat exchange pipe 3, then the fluid B passing through the U-shaped heat exchange tube 3 is guided into the tube box 1 from the guide plate 2, the U-shaped heat exchange tube 3 is fixedly installed on one side of the guide plate 2 through a bolt, the U-shaped heat exchange tube 3 is located inside the tube shell 4, the fluid B enters the U-shaped heat exchange tube 3 for heat exchange, the tube box 1 is fixedly installed on one side of the guide plate 2 through a bolt, and the tube box 1 is used for guiding and guiding the fluid B.
Further, the central point department of the central point of guide plate 2 one side is equipped with sealed draw-in groove 203, sealed draw-in groove 203 is used for the card of flow distribution plate 103 one end to go into, a week of guide plate 2 both sides is equipped with sealed rubber ring 204, guide plate 2 and tube 4 and the installation of pipe case 1, the leakproofness when sealed rubber ring 204 guarantees guide plate 2 and tube 4 and the installation of pipe case 1, the first half that guide plate 2 kept away from sealed draw-in groove 203 one side is equipped with into water connecting pipe 201, B fluid is gone into water connecting pipe 201 and is leading-in to inside U type heat exchange tube 3, the latter half that guide plate 2 kept away from sealed draw-in groove 203 one side is equipped with out water connecting pipe 202, it gets into inside pipe case.
Further, the surface cover of U type heat exchange tube 3 has the fixed disc 303 of three equidistance groups, the surface of fixed disc 303 is equipped with trepanning 304, fixed disc 303 passes through trepanning 304 cover on multiunit U type heat exchange tube 3, thereby end U type heat exchange tube 3 fixes, the size of fixed disc 303 and the internal diameter of tube 4 coincide, when U type heat exchange tube 3 inserts tube 4 inside, can be inside U type heat exchange tube 3 firmly fixes tube 4, the upper portion of 3 one ends of U type heat exchange tube is intake end 301, the lower part of 3 one ends of U type heat exchange tube is outlet end 302, U type heat exchange tube 3 is through intake end 301 and water inlet connecting pipe 201 fixed connection, U type heat exchange tube 3 is through outlet end 302 and water outlet connecting pipe 202 fixed connection.
Further, a fluid inlet 101B is arranged at the top of the tube box 1, a fluid outlet 102B is arranged at the bottom of the tube box 1, a flow distribution plate 103 is welded at the central position inside the tube box 1, a sealing rubber sleeve 104 is sleeved at one end of the flow distribution plate 103, the sealing rubber sleeve 104 ensures the sealing performance of the flow distribution plate 103 when the flow distribution plate 103 is inserted into the sealing clamping groove 203, the flow distribution plate 103 is used for dividing the tube box 1 into an upper cavity and a lower cavity, the fluid B enters the upper cavity of the tube box 1 through the fluid inlet 101B, the fluid B after heat exchange enters the lower cavity of the tube box 1 again, and the fluid B inside the lower cavity is discharged through the.
Further, the front end of the top of the tube shell 4 is provided with a fluid inlet 401 a, the tail end of the bottom of the tube shell 4 is provided with a fluid outlet 402 a, the fluid a enters the interior of the tube shell 4 through the fluid inlet 401 a for heat exchange, and the fluid a after heat exchange is discharged through the fluid outlet 402 a.
Further, the bottom welding of construction bolt 6 has stop collar 601, and the bottom of stop collar 601 is inlayed and is installed block rubber 602, and block rubber 602 has the shock attenuation effect, avoids construction bolt 6 when receiving vibrations, and construction bolt 6 appears becoming flexible.
The working principle is as follows: when the heat exchanger is used, fluid B enters the upper cavity of the tube box 1 through the fluid B inlet 101, fluid B inside the upper cavity enters the U-shaped heat exchange tube 3 through the water inlet connecting tube 201, at the moment, fluid A is added into the tube shell 4 through the fluid A inlet 401, then fluid B heat inside the U-shaped heat exchange tube 3 is transferred to fluid A for heat exchange, fluid B after heat exchange enters the lower cavity of the tube box 1 again, fluid B inside the lower cavity is discharged through the fluid B outlet 102, fluid A after heat exchange is discharged through the fluid A outlet 402, when the U-shaped heat exchange tube 3 inside is damaged, the heat exchanger can be disassembled, and then the damaged U-shaped heat exchange tube 3 on the guide plate 2 is replaced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a but heat exchanger for refrigeration air conditioning equipment of split, includes pipe case (1), guide plate (2), U type heat exchange tube (3), tube (4) and L type mounting bracket (5), its characterized in that: the utility model discloses a heat exchanger, including tube (4), pipe (4), bottom fixed mounting have the L type mounting bracket (5) of two sets of equidistance, the bottom fixed mounting of L type mounting bracket (5) has construction bolt (6), the one end of tube (4) is equipped with guide plate (2), one side fixed mounting of guide plate (2) has U type heat exchange tube (3), U type heat exchange tube (3) are located the inside of tube (4), one side fixed mounting of guide plate (2) has pipe case (1).
2. A detachable heat exchanger for a refrigerating and air-conditioning apparatus according to claim 1, wherein: the central point department of putting of guide plate (2) one side is equipped with sealed draw-in groove (203), a week of guide plate (2) both sides is equipped with sealed rubber ring (204), the first half that sealed draw-in groove (203) one side was kept away from in guide plate (2) is equipped with into water connecting pipe (201), the lower half that sealed draw-in groove (203) one side was kept away from in guide plate (2) is equipped with out water connecting pipe (202).
3. A detachable heat exchanger for a refrigerating and air-conditioning apparatus according to claim 1, wherein: the surface cover of U type heat exchange tube (3) has three equidistant fixed disc (303) of group, and the surface of fixed disc (303) is equipped with trepanning (304), the upper portion of U type heat exchange tube (3) one end is intake end (301), the lower part of U type heat exchange tube (3) one end is for going out water end (302).
4. A detachable heat exchanger for a refrigerating and air-conditioning apparatus according to claim 1, wherein: the top of the tube box (1) is provided with a fluid inlet (101) B, the bottom of the tube box (1) is provided with a fluid outlet (102) B, a flow distribution plate (103) is fixedly mounted at the central position inside the tube box (1), and one end of the flow distribution plate (103) is sleeved with a sealing rubber sleeve (104).
5. A detachable heat exchanger for a refrigerating and air-conditioning apparatus according to claim 1, wherein: the front end of the top of the pipe shell (4) is provided with a fluid inlet (401) A, and the tail end of the bottom of the pipe shell (4) is provided with a fluid outlet (402) A.
6. A detachable heat exchanger for a refrigerating and air-conditioning apparatus according to claim 1, wherein: the bottom of installing bolt (6) is fixed mounting has stop collar (601), and the bottom of stop collar (601) is inlayed and is installed block rubber (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021635302.3U CN213543292U (en) | 2020-08-09 | 2020-08-09 | Detachable heat exchanger for refrigeration air-conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021635302.3U CN213543292U (en) | 2020-08-09 | 2020-08-09 | Detachable heat exchanger for refrigeration air-conditioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213543292U true CN213543292U (en) | 2021-06-25 |
Family
ID=76487928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021635302.3U Expired - Fee Related CN213543292U (en) | 2020-08-09 | 2020-08-09 | Detachable heat exchanger for refrigeration air-conditioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213543292U (en) |
-
2020
- 2020-08-09 CN CN202021635302.3U patent/CN213543292U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 |