CN217004646U - Quantum energy heat source machine - Google Patents
Quantum energy heat source machine Download PDFInfo
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- CN217004646U CN217004646U CN202122635054.3U CN202122635054U CN217004646U CN 217004646 U CN217004646 U CN 217004646U CN 202122635054 U CN202122635054 U CN 202122635054U CN 217004646 U CN217004646 U CN 217004646U
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Abstract
The utility model discloses a quantum energy heat source machine, and relates to heat machine equipment. The quantum energy heat source machine is high in heat exchange efficiency and good in quality. The quantum energy heat source machine comprises a barrel, wherein the upper part and the lower part of the barrel are respectively and fixedly connected with an upper end enclosure and a lower end enclosure, a multi-tube-pass heat-bundling heat exchange coil is arranged in the barrel, the water inlet end and the water outlet end of the multi-tube-pass heat-bundling heat exchange coil are respectively and fixedly connected with the upper end enclosure, quantum liquid is filled between the multi-tube-pass heat-bundling heat exchange coils, a pull support is arranged in the barrel and is respectively and fixedly connected with the upper end enclosure and the lower end enclosure, a plurality of supporting points for supporting the multi-tube-pass heat-bundling heat exchange coil are arranged on the pull support, and a plurality of electric heating elements are arranged on the upper end enclosure and are inserted into the barrel.
Description
Technical Field
The utility model relates to the technical field of heat engines, in particular to a quantum energy heat source machine.
Background
The quantum energy heat source machine is energy-saving, efficient and environment-friendly heat source equipment which utilizes large temperature difference between two-phase fluids of water and quantum liquid and strong convection heat conduction quantity, electric energy conversion heat is absorbed by the quantum liquid, the quantum liquid has high-temperature stability, good fluidity, high heat storage and high heat conduction fluid, the quantum liquid heat is converted into turbulent water in a pipe through a multi-pipe-pass cluster heat exchange pipe immersed in the quantum liquid heat, the temperature of the water in the pipe reaches the use required temperature, the requirement of the use process for setting the temperature is met, and the quantum energy heat source machine is efficient and heat exchange stable heat source equipment.
The existing quantum energy heat supply unit heat exchanger has the following defects:
1. the existing quantum energy heat source machine has no detailed design and calculation basis, the heated area and the arrangement form of a heat exchange part are estimated only by the experience of water-water heat exchange or water-oil heat exchange, the important parameters required by basic heat exchange such as the temperature and the flow velocity of fluid cannot be determined, the designed quantum energy heat source machine has high or low heat efficiency, the design power cannot be ensured to reach the design parameters, and the problems of high energy consumption, low efficiency and the like are caused;
2. the existing heat exchange tube of the quantum energy heat source machine mostly uses a plurality of groups of single bent tubes as heat exchange components, and the design of the single tube ensures that the tube has too long expansion length, too much bending and large resistance in the tube; the number of the heat exchange tubes is limited, and the flow cross section is small; the heat exchange efficiency of fluid in the pipe is low, the resistance is extremely high, the flow is unstable, even the phenomenon of flow stagnation can occur, and the phenomena of insufficient water outlet flow and insufficient output of the quantum energy heat source machine finally occur;
3. most of the heat exchange tubes of the existing quantum energy heat source machine are welded with an upper end enclosure and a lower end enclosure of a machine body at pipe openings of water inlet and outlet ends respectively, so that the upper end enclosure and the lower end enclosure of the machine body are connected together through the heat exchange tubes, but in actual operation, due to the fact that the temperature of a quantum liquid in the machine body is greatly different from the temperature of water in the heat exchange tubes, thermal stress of the machine body and the heat exchange tubes is concentrated on weld joints of the tube ends, the weld joints are prone to being torn, and finally a quantum liquid leakage phenomenon is formed;
4. the electromechanical heating element of the existing quantum energy heat source is influenced by the structure of the heat exchange tube and is arranged too intensively, so that quantum liquid in a machine body is heated unevenly, the efficiency is reduced, and the quantum energy heat source machine cannot meet the requirement of designed output power;
5. the tension support members arranged on the machine body of the existing quantum energy heat source machine are mostly tension support structures formed by welding an inner sleeve with the upper bottom and the lower bottom of the machine body, the arrangement of the sleeve greatly influences that quantum liquid cannot mutually excite and transfer heat after being heated inside and outside the sleeve, and finally influences the integral output power of the quantum energy heat source machine;
6. the water inlet and outlet of the heat exchange tube are gathered together outside the machine body, and the self-made tube shell covers the sealed water inlet tube shell and the sealed water outlet tube shell, so that when a welding seam formed by welding the heat exchange tube and the machine body leaks, the maintenance cannot be carried out;
7. the existing quantum energy heat source machine cannot observe the liquid level of quantum liquid quickly and visually, an observation or detection device is not arranged, so that when the quantum liquid is high, the quantum liquid is heated and expands to cause waste, and when the quantum liquid is low, the heat exchange effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quantum energy heat source machine with high heat exchange efficiency and good quality.
The utility model relates to a quantum energy heat source machine, which comprises a barrel, wherein the upper part and the lower part of the barrel are respectively and fixedly connected with an upper end enclosure and a lower end enclosure, a multi-tube-pass heat-bundling heat exchange coil is arranged in the barrel, the water inlet end and the water outlet end of the multi-tube-pass heat-bundling heat exchange coil are both fixedly connected with the upper end enclosure, quantum liquid is filled between the multi-tube-pass heat-bundling heat exchange coils, a pull support is arranged in the barrel and is respectively and fixedly connected with the upper end enclosure and the lower end enclosure, a plurality of supporting points for supporting the multi-tube-pass heat-bundling heat exchange coil are arranged on the pull support, and a plurality of electric heating elements are arranged on the upper end enclosure and are inserted into the barrel.
The quantum energy heat source machine is characterized in that a water outlet pipe shell and a water inlet pipe shell are fixed above an upper end enclosure, a water outlet pipe shell cover is arranged above the water outlet pipe shell, and a water outlet pipe seat is arranged above the water outlet pipe shell cover; a water inlet pipe shell cover is arranged above the water inlet pipe shell, and a water inlet pipe seat is arranged above the water inlet pipe shell cover.
The utility model relates to a quantum energy heat source machine, wherein the water outlet end of a multi-tube-pass cluster heat exchange coil extends into a cavity surrounded by a water outlet tube shell, a water outlet tube shell cover and an upper end enclosure; the water inlet end of the multi-tube-pass cluster heat exchange coil extends into a cavity surrounded by the water inlet tube shell, the water inlet tube shell cover and the upper seal head.
The quantum energy heat source machine is characterized in that the water outlet pipe shell and the water outlet pipe shell cover, and the water inlet pipe shell cover are connected through bolts.
The quantum energy heat source machine is characterized in that a plurality of electric heating elements are uniformly distributed along the circumferential direction of the upper end socket.
The quantum energy heat source machine is characterized in that an electric control device is arranged inside the shell.
The quantum energy heat source machine is characterized in that the upper end socket is provided with a liquid ruler tube seat, the liquid ruler tube seat is provided with a liquid ruler through threads, and the liquid ruler extends into the cylinder.
The quantum energy heat source machine is characterized in that the outer side of the cylinder is provided with a heat insulation layer.
The quantum energy heat source machine is characterized in that an outer shell is arranged outside the heat insulating layer.
Compared with the prior art, the quantum energy heat source machine disclosed by the utility model is different in that the multi-tube-pass cluster heat exchange coil pipe is adopted to replace a traditional single bent pipe as a heat exchange part, so that the heat exchange effect of the coil pipe is enhanced. The multi-tube-pass cluster heat exchange coil is supported in the barrel through a plurality of supporting points on the tension brace, so that the contact between a supporting structure and the coil can be reduced, and the heat transfer efficiency is improved. The upper portion of the multi-tube-pass cluster heat exchange coil is fixed on the upper sealing head, the inner part of the barrel is supported through the supporting point, the coil can be heated to expand and contract in one direction, the quantum liquid leakage caused by tearing of the welding line is avoided, and the quality of the device is improved. In addition, the quantum liquid level can be conveniently observed by arranging the liquid ruler, and the heat exchange effect can be improved by keeping the quantum liquid level at a proper level.
The quantum energy heat source machine of the present invention is further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the internal structure of a quantum energy heat source machine according to the present invention;
FIG. 2 is a top view of a quantum energy heat source machine of the present invention;
FIG. 3 is a schematic structural diagram of one tube pass of a multi-tube pass cluster heat exchange coil in a quantum energy heat source machine according to the present invention;
the notation in the figures means: 1-water outlet pipe seat; 2-water outlet pipe shell cover; 3-water outlet pipe shell; 4, sealing the head; 5-a cylinder body; 6-multi-tube pass cluster heat exchange coil; 7-bracing; 8-an electric heating element; 9-lower end enclosure; 10-a water inlet pipe seat; 11-water inlet pipe shell cover; 12-water inlet pipe shell; 13-a thermal insulation layer; 14-liquid ruler; 15-quantum liquid; 16-an electronic control device; 17-outer shell.
Detailed Description
The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 and 2, the quantum energy heat source machine of the present invention includes a cylinder 5, wherein the upper part and the lower part of the cylinder 5 are respectively and fixedly connected with an upper end enclosure 4 and a lower end enclosure 9, and the connection is performed by welding in this embodiment. The cylinder 5, the upper end enclosure 4 and the lower end enclosure 9 jointly form a main body part of the heat source machine.
The outer side of the cylinder 5 is provided with a heat insulation layer 13, and the outer part of the heat insulation layer 13 is provided with a shell 17. The housing 17 serves as a support for the main body portion and an outer package, and the main body portion and the housing 17 are fixed by bolts.
A water outlet pipe shell 3 is fixed above the upper seal head 4, and a water outlet pipe shell cover 2 is arranged above the water outlet pipe shell 3. In this embodiment, the water outlet pipe shell 3 is connected with the upper end enclosure 4 in a welding manner, and the water outlet pipe shell 3 is connected with the water outlet pipe shell cover 2 by bolts. A cavity capable of storing water is enclosed by the water outlet pipe shell 3, the water outlet pipe shell cover 2 and the upper seal head 4. A water outlet pipe seat 1 is arranged above the water outlet pipe shell cover 2, and the water outlet pipe seat 1 can be connected with a pipeline and is used for discharging the heated water.
The structure of the water inlet side of the heat source machine is similar to that of the water outlet side, a water inlet pipe shell 12 is fixed above the upper end enclosure 4, and a water inlet pipe shell cover 11 is arranged above the water inlet pipe shell 12. In this embodiment, the water inlet pipe shell 12 and the upper end enclosure 4 are connected by welding, and the water inlet pipe shell 12 and the water inlet pipe shell cover 11 are connected by bolts. A cavity capable of storing water is enclosed by the water inlet pipe shell 12, the water inlet pipe shell cover 11 and the upper seal head 4. The water inlet pipe seat 10 is arranged above the water inlet pipe shell cover 11, and the water inlet pipe seat 10 can be connected with a pipeline for introducing unheated water.
The water outlet pipe shell 3 and the water inlet pipe shell 12 above the upper end enclosure 4 are connected with the shell cover through bolts, so that the cover is opened for maintenance when leakage occurs at the welding position of the heat exchange pipe or the cylinder 5.
The barrel 5 is internally provided with a multi-pass cluster heat exchange coil 6, as shown in fig. 3, one tube pass of the multi-pass cluster heat exchange coil 6 is shown, and the tube pass consists of three spiral coils. Quantum liquid 15 is filled among the multi-tube-pass cluster heat exchange, and the multi-tube-pass cluster heat exchange coil 6 is immersed in the quantum liquid 15. The quantum liquid 15 is a high-temperature heat-conducting medium. The water inlet end of the multi-tube-pass cluster heat exchange coil 6 is fixedly connected with the upper end enclosure 4 and extends into the water inlet tube shell 12 to form a cavity; the water outlet end of the multi-tube-pass cluster heat exchange coil 6 is fixedly connected with the upper end enclosure 4 and extends into the water outlet tube shell 3 to form a cavity. In this embodiment, the connection mode of the multi-tube pass bundling heat exchange coil 6 and the upper end enclosure 4 is welding. Circulating water enters the multi-tube-pass cluster heat exchange coil 6 from the water inlet tube seat 10, exchanges heat with the quantum liquid 15, and is discharged from the water outlet tube seat 1.
The utility model uses the multi-tube pass cluster heat exchange coil 6 to make the single group of heat exchange coil be made of a plurality of tube coils, under the condition of the same coil diameter and heat exchange area, the total length of a single tube is shortened, the fluid flow cross section area of the single group of coil is increased, the fluid flow resistance in the tube is reduced, the fluid in the tube is ensured to be in the designed turbulent flow velocity range, the phenomena of insufficient fluid flow and insufficient output force in the tube are improved, and the heat exchange effect of the coil is enhanced.
The cylinder 5 is internally provided with a tension support 7, the tension support 7 is respectively fixedly connected with the upper end enclosure 4 and the lower end enclosure 9, and the cylinder can be fixed by adopting a welding mode. The bracing 7 can increase the strength of the upper end socket 4 and the lower end socket 9. The bracing 7 is provided with a plurality of fulcrums which are used for supporting the multi-tube-pass cluster heat exchange coil 6. The upper end of the multi-tube pass heat-collecting coil 6 is fixed on the upper end enclosure 4, and the tube wall is supported by a plurality of supporting points, so that the multi-tube pass heat-collecting coil 6 and the barrel 5 expand or contract in the same direction when heated at different working temperatures, and the problem of quantum liquid 15 leakage caused by the fact that welding seams of the upper end enclosure 4 and the lower end enclosure 9 are torn can be prevented. When the support 7 supports the multi-tube-pass heat exchange coil 6 by adopting a fulcrum, the contact between the support structure and the multi-tube-pass heat exchange coil 6 is reduced, and the heat transfer efficiency can be improved.
A plurality of electric heating elements 8 are arranged on the upper end enclosure 4. A plurality of electric heating elements 8 are evenly distributed along the circumference of the upper end enclosure 4. An electrical heating element 8 is inserted inside the barrel 5 for activating the heating quantum liquid 15. A plurality of electric heating element 8 evenly distributed can make quantum liquid 15 be heated evenly inside barrel 5, improves heat exchange efficiency, makes the output that equipment can satisfy the design.
Install the liquid chi tube socket on the upper cover 4, install liquid chi 14 through the screw thread on the liquid chi tube socket, inside liquid chi 14 stretched into barrel 5 for detect the liquid level of the inside quantum liquid 15 of barrel 5, guarantee that the liquid level of the quantum liquid 15 in the barrel 5 is in normal level. When the liquid level of the quantum liquid 15 is high, the quantum liquid is heated and expanded out, so that waste is caused; when the liquid level of the quantum liquid 15 is low, the heat exchange effect is affected. When the quantum liquid level needs to be checked, a worker can quickly and visually observe the liquid level of the quantum liquid 15 only by using the liquid extracting ruler 14.
An electric control device 16 is arranged in the shell 17, and the electric control device 16 is used for controlling the electric heating element 8 and monitoring the heating, heat exchange, temperature and the like of the heat source machine.
When the quantum energy heat source machine works, circulating water enters the multi-tube-pass cluster heat exchange coil 6 in the barrel 5 from the water inlet end, the electric control device 16 controls the electric heating element 8 to heat quantum liquid 15 in the barrel 5, the heated quantum liquid 15 exchanges heat with the circulating water, and the heated circulating water is discharged from the water outlet end to finish the working process of the whole heat source machine.
The quantum energy heat source machine adopts the multi-tube-pass cluster heat exchange coil to replace the traditional single bent tube as a heat exchange part, thereby enhancing the heat exchange effect of the coil. The multi-tube-pass cluster heat exchange coil is supported in the barrel through a plurality of supporting points on the tension support, so that the contact between the supporting structure and the coil can be reduced, and the heat transfer efficiency is improved. The upper portion of the multi-tube-pass cluster heat exchange coil is fixed on the upper sealing head, the inner part of the barrel is supported through the supporting point, the coil can be heated to expand and contract in one direction, the phenomenon that a welding seam is torn to cause quantum liquid leakage is avoided, and the quality of equipment is improved. In addition, set up the liquid chi and can be convenient for observe the quantum liquid level, keep the quantum liquid level and can also improve the heat transfer effect at appropriate level.
Although the utility model has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements may be made based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
Claims (9)
1. A quantum energy heat source machine is characterized in that: the multi-tube-pass cluster heat exchange coil comprises a cylindrical shell, the upper portion and the lower portion of barrel respectively with upper cover and low head fixed connection, barrel inside is provided with the multi-tube-pass heat exchange coil of restrainting, the end of intaking and the play water end of multi-tube-pass heat exchange coil of restrainting all with upper cover fixed connection, it has quantum liquid to fill between the multi-tube-pass heat exchange coil of restrainting, barrel internally mounted has the bracing, the bracing respectively with upper cover and low head fixed connection, be provided with a plurality of fulcrums that are used for supporting the multi-tube-pass heat exchange coil of restrainting on the bracing, install a plurality of electric heating element on the upper cover, electric heating element inserts inside the barrel.
2. A quantum energy heat source machine according to claim 1, characterized in that: a water outlet pipe shell and a water inlet pipe shell are fixed above the upper end enclosure, a water outlet pipe shell cover is arranged above the water outlet pipe shell, and a water outlet pipe seat is arranged above the water outlet pipe shell cover; a water inlet pipe shell cover is arranged above the water inlet pipe shell, and a water inlet pipe seat is arranged above the water inlet pipe shell cover.
3. A quantum energy heat source machine according to claim 2, wherein: the water outlet end of the multi-tube-pass cluster heat exchange coil extends into a cavity surrounded by the water outlet tube shell, the water outlet tube shell cover and the upper seal head; the water inlet end of the multi-tube-pass cluster heat exchange coil extends into a cavity surrounded by the water inlet tube shell, the water inlet tube shell cover and the upper seal head.
4. A quantum energy heat source machine according to claim 2, characterized in that: the water outlet pipe shell and the water outlet pipe shell cover, and the water inlet pipe shell cover are connected through bolts.
5. A quantum energy heat source machine according to claim 1, characterized in that: the electric heating elements are uniformly distributed along the circumferential direction of the upper end socket.
6. A quantum energy heat source machine according to claim 1, characterized in that: install the liquid chi tube socket on the upper cover, install the liquid chi through the screw thread on the liquid chi tube socket, inside the liquid chi stretched into the barrel.
7. A quantum energy heat source machine according to claim 1, characterized in that: and a heat insulating layer is arranged on the outer side of the cylinder body.
8. A quantum energy heat source machine according to claim 7, wherein: and a shell is arranged outside the heat insulation layer.
9. A quantum energy heat source machine according to claim 8, characterized in that: an electric control device is arranged in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122635054.3U CN217004646U (en) | 2021-10-29 | 2021-10-29 | Quantum energy heat source machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122635054.3U CN217004646U (en) | 2021-10-29 | 2021-10-29 | Quantum energy heat source machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217004646U true CN217004646U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122635054.3U Active CN217004646U (en) | 2021-10-29 | 2021-10-29 | Quantum energy heat source machine |
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| Country | Link |
|---|---|
| CN (1) | CN217004646U (en) |
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2021
- 2021-10-29 CN CN202122635054.3U patent/CN217004646U/en active Active
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