CN220230174U - Screw pipe heat pump heat exchanger with high heat exchange rate - Google Patents
Screw pipe heat pump heat exchanger with high heat exchange rate Download PDFInfo
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- CN220230174U CN220230174U CN202322258785.XU CN202322258785U CN220230174U CN 220230174 U CN220230174 U CN 220230174U CN 202322258785 U CN202322258785 U CN 202322258785U CN 220230174 U CN220230174 U CN 220230174U
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- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a screw heat pump heat exchanger with high heat exchange rate, comprising: the main body unit comprises a heat exchange cylinder and a fixing ring fixedly connected to the outer surface of the heat exchange cylinder; the clamping connection unit comprises a first threaded pipe which is connected with the inner surface of the heat exchange tube in a sliding manner, and a second threaded pipe which is connected with the inner surface of the heat exchange tube in a sliding manner. According to the utility model, cold and hot two mediums are led into the heat exchange cylinder by using the first liquid inlet pipe and the second liquid inlet pipe, and then the mediums flow in the heat exchange cylinder by using the first threaded pipe and the second threaded pipe, so that the contact area of the two mediums is increased by using the structures of the first threaded pipe and the second threaded pipe, the heat exchange efficiency is improved, the L-shaped plate is further applied with a force close to the heat exchange cylinder by the telescopic rod, the limiting block is further meshed with the limiting groove in the clamping frame, and the clamping and fixing treatment is further carried out on the clamping frame, so that the equipment can be assembled quickly, and the installation convenience of the equipment is improved to a certain extent.
Description
Technical Field
The utility model relates to the technical field of threaded pipe heat pump heat exchangers, in particular to a threaded pipe heat pump heat exchanger with high heat exchange rate.
Background
The heat pump is a high-efficiency energy-saving device which fully utilizes low-grade heat energy, heat can be spontaneously transferred from a high-temperature object to a low-temperature object, but cannot be spontaneously conducted in the opposite direction, the working principle of the heat pump is a mechanical device which forces the heat to flow from the low-temperature object to the high-temperature object in a reverse circulation mode, only a small amount of reverse circulation net work is consumed, larger heat supply amount can be obtained, and the low-grade heat energy which is difficult to apply can be effectively utilized to achieve the purpose of energy saving.
The existing threaded pipe heat pump heat exchanger is usually installed and processed in a threaded connection mode in the installation process, when equipment is used for a long time, the connection effect of the equipment is obviously reduced, sealing is not tight, the sealing effect of the equipment is reduced, and then internal heat exchange liquid flows out, so that the normal working efficiency of the equipment is affected.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned problems with the conventional heat exchanger of a screw heat pump with high heat exchange efficiency.
Therefore, the utility model aims to provide a threaded pipe heat pump heat exchanger with high heat exchange rate, which is suitable for solving the problems that the conventional threaded pipe heat pump heat exchanger is usually installed in a threaded connection mode, the connection effect of equipment is obviously reduced after long-term use, and the equipment is not tightly sealed, so that the sealing effect of the equipment is reduced, and internal heat exchange liquid flows out, and the normal working efficiency of the equipment is affected.
In order to solve the technical problems, the utility model provides the following technical scheme: a high efficiency heat exchange rate screw heat pump heat exchanger comprising:
the main body unit comprises a heat exchange cylinder and a fixed ring fixedly connected to the outer surface of the heat exchange cylinder, wherein the upper surface of the fixed ring is connected with a sealing plate in a clamping manner, and the upper surface of the sealing plate is fixedly connected with a pressurizing ring;
the clamping connection unit comprises a first threaded pipe and a second threaded pipe which are connected to the inner surface of the heat exchange cylinder in a sliding mode, the first threaded pipe and one end of the second threaded pipe are fixedly connected with a double-pass pipe, the inside of the double-pass pipe is fixedly connected with a semi-division plate, one side of the semi-division plate is fixedly connected with a blocking plate, the outer surface of the fixing ring is fixedly connected with a chute frame, the upper surface of the pressurizing ring is connected with an L-shaped plate in a clamping mode, the lower surface of the L-shaped plate is fixedly connected with a clamping block, one end of the telescopic plate penetrates through the chute frame, a rotating rod is connected to the inner rotation of the telescopic plate, and two ends of the rotating rod are fixedly connected with clamping frames.
As a preferable scheme of the threaded pipe heat pump heat exchanger with high heat exchange rate, the utility model comprises the following steps: the outer surface of the heat exchange tube is connected with a first liquid inlet tube in a penetrating manner, one end of the first liquid inlet tube penetrates through one side of the first threaded tube, the outer surface of the heat exchange tube is connected with a second liquid inlet tube in a penetrating manner, and one end of the second liquid inlet tube penetrates through one side of the second threaded tube.
As a preferable scheme of the threaded pipe heat pump heat exchanger with high heat exchange rate, the utility model comprises the following steps: the inner hollow of the chute frame is provided with a sliding groove, the inner surface of the sliding groove is connected with a rotating rod in a sliding manner, and one end of the chute frame is fixedly connected with a limiting block.
As a preferable scheme of the threaded pipe heat pump heat exchanger with high heat exchange rate, the utility model comprises the following steps: the clamping frame inner surface fretwork is provided with the spacing groove, and stopper external diameter size and spacing groove internal diameter size looks adaptation.
As a preferable scheme of the threaded pipe heat pump heat exchanger with high heat exchange rate, the utility model comprises the following steps: the number of the chute frames is several, the chute frames are equally and symmetrically distributed on the outer surface of the fixed ring, and the two ends of the two-way pipe are fixedly connected with flange rings.
As a preferable scheme of the threaded pipe heat pump heat exchanger with high heat exchange rate, the utility model comprises the following steps: the outer diameter of the semi-partition plate is matched with the inner diameter of the double-pass pipe, the outer surface of the double-pass pipe is hollowed out to form a feed chute, and one side of the sealing plate is connected with the double-pass pipe in a penetrating manner.
The utility model has the beneficial effects that:
when the equipment normally works, cold and hot two mediums are led into the heat exchange cylinder by the aid of the first liquid inlet pipe and the second liquid inlet pipe, the mediums flow in the heat exchange cylinder by the aid of the first threaded pipe and the second threaded pipe, the contact area of the two mediums is increased by means of the structure of the first threaded pipe and the structure of the second threaded pipe, heat exchange efficiency of the equipment is improved, the sealing plate is clamped and covered by the clamping block and the L-shaped plate when the equipment is assembled, the telescopic plate is driven to move by the aid of the clamping frame, force close to the heat exchange cylinder is applied to the L-shaped plate by the aid of the telescopic rod, limiting grooves in the limiting blocks and the clamping frame are meshed with each other, clamping and fixing treatment is carried out on the clamping frame, and the equipment can be assembled rapidly, and mounting convenience of the equipment is improved to a certain extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of a heat exchanger with a threaded pipe for heat pump with high heat exchange efficiency;
fig. 2 is a schematic diagram of a structure of a snap connection unit of a heat exchanger with a threaded pipe for heat pump with high heat exchange efficiency;
FIG. 3 is a schematic diagram of a double-pass tube structure of a heat pump heat exchanger with a threaded tube with high heat exchange rate;
fig. 4 is a schematic diagram of a semi-partition plate structure of a heat exchanger with a threaded pipe for heat pump with high heat exchange efficiency.
Description of the drawings: 100 main body units, 101 heat exchange cylinders, 102 pressurizing rings, 103 sealing plates, 104 fixing rings, 105 first liquid inlet pipes, 106 second liquid inlet pipes, 200 clamping connection units, 201 first threaded pipes, 202 second threaded pipes, 203 clamping blocks, 204 sliding chute frames, 205 clamping frames, 206 limiting blocks, 207L-shaped plates, 208 rotating rods, 209 sliding grooves, 210 expansion plates, 211 feeding grooves, 212 double-pass pipes, 213 flange rings, 214 blocking plates and 215 semi-division plates.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1 to 4, for one embodiment of the present utility model, a screw heat pump heat exchanger with high heat exchange efficiency is provided, which includes a main unit 100 and a snap connection unit 200.
The main body unit 100 comprises a heat exchange tube 101 and a fixed ring 104 fixedly connected to the outer surface of the heat exchange tube 101, a sealing plate 103 is fixedly connected to the upper surface of the fixed ring 104 in a clamping manner, a pressurizing ring 102 is fixedly connected to the upper surface of the sealing plate 103, a first liquid inlet pipe 105 penetrates through and is connected to the outer surface of the heat exchange tube 101, one end of the first liquid inlet pipe 105 penetrates through one side of a first threaded pipe 201, a second liquid inlet pipe 106 penetrates through and is connected to the outer surface of the heat exchange tube 101, one end of the second liquid inlet pipe 106 penetrates through one side of a second threaded pipe 202, cold and hot media are led into the heat exchange tube 101 by the aid of the first liquid inlet pipe 105 and the second liquid inlet pipe 106, and then the media flow in the heat exchange tube 101 by the aid of the first threaded pipe 201 and the second threaded pipe 202;
the clamping connection unit 200 comprises a first threaded pipe 201 and a second threaded pipe 202 which are slidably connected to the inner surface of the heat exchange tube 101, wherein one ends of the first threaded pipe 201 and the second threaded pipe 202 are fixedly connected with a double-pass pipe 212, the contact area of two mediums is increased through the structures of the first threaded pipe 201 and the second threaded pipe 202, the heat exchange efficiency is improved, a semi-partition plate 215 is fixedly connected to the inside of the double-pass pipe 212, one side of the semi-partition plate 215 is fixedly connected with a blocking plate 214, the outer surface of a fixed ring 104 is fixedly connected with a chute frame 204, the upper surface of the pressurizing ring 102 is in clamping connection with an L-shaped plate 207, the lower surface of the L-shaped plate 207 is fixedly connected with a clamping block 203, the lower surface of the L-shaped plate 207 is fixedly connected with a telescopic plate 210, one end of the telescopic plate 210 penetrates through the chute frame 204, the telescopic plate 210 is in rotary connection with a rotary rod 208, the outer surfaces of the two ends of the rotating rod 208 are fixedly connected with a clamping frame 205, a sliding groove 209 is arranged in a hollow manner in the sliding groove 204, the inner surface of the sliding groove 209 is connected with the rotating rod 208 in a sliding manner, one end of the sliding groove 204 is fixedly connected with a limiting block 206, the hollow manner in the inner surface of the clamping frame 205 is provided with a limiting groove, the outer diameter of the limiting block 206 is matched with the inner diameter of the limiting groove, the number of the sliding groove frames 204 is a plurality, the sliding groove frames 204 are uniformly distributed on the outer surface of the fixed ring 104 at equal intervals, the two ends of the two-way pipe 212 are fixedly connected with flange rings 213, the outer diameter of the half separation plate 215 is matched with the inner diameter of the two-way pipe 212, the hollow manner in the outer surface of the two-way pipe 212 is provided with a feeding groove 211, one side of the sealing plate 103 is connected with the two-way pipe 212 in a penetrating manner, the sealing plate 103 is clamped and covered by the clamping block 203 and the L-shaped plate 207, the telescopic plate 210 is driven by the clamping frame 205 to move, and then make the telescopic link apply a force that is close to heat exchange tube 101 to L shaped plate 207, further utilize stopper 206 and the mutual interlock of spacing groove in the block frame 205, and then carry out block fixation to the block frame 205 and handle, and then make equipment can assemble the processing fast, improve the installation convenience of equipment to a certain extent.
When the equipment works normally, cold and hot two mediums are led into the heat exchange cylinder 101 by the aid of the first liquid inlet pipe 105 and the second liquid inlet pipe 106, the mediums flow in the heat exchange cylinder 101 by the aid of the first threaded pipe 201 and the second threaded pipe 202, the contact area of the two mediums is increased by means of the structure of the first threaded pipe 201 and the structure of the second threaded pipe 202, heat exchange efficiency of the equipment is improved, when the equipment is assembled, the sealing plate 103 is clamped and covered by the clamping block 203 and the L-shaped plate 207, the telescopic plate 210 is driven to move by the clamping frame 205, force close to the heat exchange cylinder 101 is applied to the L-shaped plate 207 by the telescopic rod, the limiting block 206 is further meshed with the limiting groove in the clamping frame 205, clamping and fixing treatment is carried out on the clamping frame 205, the equipment can be assembled rapidly, and installation convenience of the equipment is improved to a certain extent.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. A threaded pipe heat pump heat exchanger with high heat exchange efficiency, comprising:
the main body unit (100) comprises a heat exchange cylinder (101) and a fixed ring (104) fixedly connected to the outer surface of the heat exchange cylinder (101), wherein the upper surface of the fixed ring (104) is connected with a sealing plate (103) in a clamping manner, and the upper surface of the sealing plate (103) is fixedly connected with a pressurizing ring (102);
the clamping connection unit (200) comprises a first threaded pipe (201) and a second threaded pipe (202) which are slidably connected to the inner surface of the heat exchange tube (101), wherein one ends of the first threaded pipe (201) and the second threaded pipe (202) are fixedly connected with a double-pass pipe (212), a semi-separation plate (215) is fixedly connected to the inside of the double-pass pipe (212), a blocking plate (214) is fixedly connected to one side of the semi-separation plate (215), a chute frame (204) is fixedly connected to the outer surface of the fixed ring (104), an L-shaped plate (207) is fixedly connected to the upper surface of the supercharging ring (102), a clamping block (203) is fixedly connected to the lower surface of the L-shaped plate (207), a telescopic plate (210) is fixedly connected to the lower surface of the L-shaped plate (207), one end of the telescopic plate (210) is connected with the chute frame (204) in a penetrating manner, a rotating rod (208) is rotationally connected to one end of the telescopic plate (210), and clamping frames (205) are fixedly connected to the outer surfaces of two ends of the rotating rod (208).
2. The high efficiency heat exchange rate screw heat pump heat exchanger of claim 1, wherein: the heat exchange tube is characterized in that a first liquid inlet pipe (105) is connected to the outer surface of the heat exchange tube (101) in a penetrating mode, one end of the first liquid inlet pipe (105) penetrates through one side of the first threaded pipe (201), a second liquid inlet pipe (106) is connected to the outer surface of the heat exchange tube (101) in a penetrating mode, and one end of the second liquid inlet pipe (106) penetrates through one side of the second threaded pipe (202).
3. The high efficiency heat exchange rate screw heat pump heat exchanger of claim 1, wherein: the sliding chute frame (204) is internally hollowed with a sliding groove (209), the inner surface of the sliding groove (209) is slidably connected with a rotating rod (208), and one end of the sliding chute frame (204) is fixedly connected with a limiting block (206).
4. The high efficiency heat exchange rate screw heat pump heat exchanger of claim 1, wherein: the inner surface of the clamping frame (205) is provided with a limit groove in a hollowed-out mode, and the outer diameter size of the limit block (206) is matched with the inner diameter size of the limit groove.
5. The high efficiency heat exchange rate screw heat pump heat exchanger of claim 1, wherein: the number of the chute frames (204) is a plurality, the chute frames (204) are uniformly and symmetrically distributed on the outer surface of the fixed ring (104), and the two ends of the two-way pipe (212) are fixedly connected with flange rings (213).
6. The high efficiency heat exchange rate screw heat pump heat exchanger of claim 4, wherein: the outer diameter of the semi-partition plate (215) is matched with the inner diameter of the double-pass pipe (212), the outer surface of the double-pass pipe (212) is hollowed out to be provided with a feed chute (211), and one side of the sealing plate (103) is connected with the double-pass pipe (212) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322258785.XU CN220230174U (en) | 2023-08-22 | 2023-08-22 | Screw pipe heat pump heat exchanger with high heat exchange rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322258785.XU CN220230174U (en) | 2023-08-22 | 2023-08-22 | Screw pipe heat pump heat exchanger with high heat exchange rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220230174U true CN220230174U (en) | 2023-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322258785.XU Active CN220230174U (en) | 2023-08-22 | 2023-08-22 | Screw pipe heat pump heat exchanger with high heat exchange rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220230174U (en) |
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2023
- 2023-08-22 CN CN202322258785.XU patent/CN220230174U/en active Active
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