CN217604754U - Heat exchanger using threaded pipe - Google Patents
Heat exchanger using threaded pipe Download PDFInfo
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- CN217604754U CN217604754U CN202220861447.8U CN202220861447U CN217604754U CN 217604754 U CN217604754 U CN 217604754U CN 202220861447 U CN202220861447 U CN 202220861447U CN 217604754 U CN217604754 U CN 217604754U
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Abstract
The utility model discloses a heat exchanger using a screwed pipe, which comprises a shell and a heat exchange screwed pipe arranged in the shell; the heat exchange threaded pipe comprises a normal-temperature water threaded pipe, a hot water first connector, a hot water second connector, a normal-temperature water first connector and a normal-temperature water second connector; the normal-temperature water threaded pipe is sleeved on the outer side of the hot water threaded pipe, and the normal-temperature water threaded pipe and the hot water threaded pipe are not communicated with each other; one end of the normal-temperature water threaded pipe is connected with the normal-temperature water first connector, and the other end of the normal-temperature water threaded pipe is connected with the normal-temperature water second connector; one end of the hot water threaded pipe is connected with the first hot water interface; the other end of the hot water threaded pipe is connected with a second hot water connector. Heat exchanger has used normal atmospheric temperature water screwed pipe and hot water screwed pipe to carry out the heat exchange for can have sufficient area of contact between normal atmospheric temperature water and the hot water screwed pipe, improve heat exchange efficiency, need not the total length through increasing the heat exchange tube in order to improve heat transfer effect, reduced heat exchanger's volume.
Description
Technical Field
The utility model relates to a heat exchanger field especially relates to an use heat exchanger of screwed pipe.
Background
With the improvement of living standard of people, people pay more attention to water quality safety and sanitation, and a trend is about to equip a household with a water purifying device, so more and more people can arrange the water purifying device at home to filter tap water.
Current water purifier can set up heat exchanger and carry out the heat exchange with the pure water and the normal atmospheric temperature pure water that preheat in order to improve heat utilization rate, makes normal atmospheric temperature pure water absorb the waste heat and obtains preheating, shortens and boils the time, practices thrift the electric energy, nevertheless for realizing the heat transfer effect of preferred, heat exchanger's volume is great for the whole volume of water purifier is great, and the space that occupies is more, has produced the restriction to the mounted position of water purifier.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an use heat exchanger of screwed pipe to heat exchanger's among the current water purifier is bulky and lead to the great problem of the whole volume of water purifier.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a heat exchanger using a screwed pipe, which comprises a shell and a heat exchange screwed pipe arranged in the shell;
the heat exchange threaded pipe comprises a normal-temperature water threaded pipe, a hot water first interface, a hot water second interface, a normal-temperature water first interface and a normal-temperature water second interface; the normal-temperature water threaded pipe is sleeved on the outer side of the hot water threaded pipe, and the normal-temperature water threaded pipe and the hot water threaded pipe are not communicated with each other;
one end of the normal-temperature water threaded pipe is connected with the first normal-temperature water connector, and the other end of the normal-temperature water threaded pipe is connected with the second normal-temperature water connector; one end of the hot water threaded pipe penetrates through the normal-temperature water first interface and is connected with the hot water first interface; the other end of the hot water threaded pipe penetrates through the normal-temperature water second connector and is connected with the hot water second connector.
In the heat exchanger using the threaded pipe, the first hot water interface and the first normal-temperature water interface are combined to form a first heat exchange interface, and the second hot water interface and the second normal-temperature water interface are combined to form a second heat exchange interface;
the first heat exchange interface is arranged on one side of the shell, and the second heat exchange interface is arranged on the other side of the shell; the middle part of the heat exchange threaded pipe is spirally arranged in the shell.
In the heat exchanger using the threaded pipe, the first hot water interface is a hot water inlet, the second hot water interface is a hot water outlet, the first normal-temperature water interface is a normal-temperature water outlet, and the second hot water interface is a normal-temperature water inlet.
In the heat exchanger using the threaded pipe, the shell comprises a shell body and a cover body; the shell is internally provided with an accommodating space for accommodating a heat exchange threaded pipe, and the cover body is detachably connected to an opening of the accommodating space.
In the heat exchanger using the threaded pipe, a first avoidance notch is arranged on one side of the cover body, a second avoidance notch is arranged on one side of the shell body, and the first avoidance notch and the second avoidance notch are matched to form a first pipe connecting port; a third avoidance notch is formed in the other side of the cover body, a fourth avoidance notch is formed in the other side of the shell, and the third avoidance notch and the fourth avoidance notch are matched to form a second pipe connecting opening;
the first heat exchange interface is arranged on the first pipe connecting port, and the second heat exchange interface is arranged on the second pipe connecting port.
In the heat exchanger using the threaded pipe, the shell and the cover body are respectively provided with a plurality of heat dissipation holes at intervals.
In the heat exchanger using the threaded pipe, a fixing piece is arranged on the side wall of the shell, and a fixing hole is formed in the fixing piece.
The utility model provides a technical scheme can have following beneficial effect:
heat exchanger has used normal atmospheric temperature water screwed pipe and hot water screwed pipe to carry out the heat exchange, and the normal atmospheric temperature water screwed pipe cup joints in the outside of hot water screwed pipe, absorbs hydrothermal waste heat in the hot water screwed pipe, realizes preheating's purpose, shortens boiling time, practices thrift the energy consumption. Moreover, the surface area of the threaded pipe is larger, so that sufficient contact area can be formed between the normal-temperature water and the hot-water threaded pipe, the heat energy utilization rate can be effectively improved, the heat exchange efficiency is improved, the total length of the heat exchange pipe is not required to be increased so as to improve the heat exchange effect, the size of the heat exchanger is reduced, and the size of the water purifier is reduced.
Drawings
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of one embodiment of the present invention;
FIG. 3 is a cross-sectional view of a heat exchange coil according to an embodiment of the present invention;
in the drawings: a housing 1; the structure comprises a shell 11, a cover body 12, a first pipe connecting port 13, a second pipe connecting port 14, a heat dissipation hole 15 and a fixing piece 16; the water heater comprises a normal-temperature water threaded pipe 21, a hot water threaded pipe 22, a hot water first connector 23, a hot water second connector 24, a normal-temperature water first connector 25 and a normal-temperature water second connector 26.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "in", "inside", "outside", 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 simplicity of description, and do not indicate or imply that the device or element referred to 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, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 to 3, the present invention provides a heat exchanger using a threaded pipe, including a shell 1 and a heat exchange threaded pipe disposed in the shell 1;
the heat exchange threaded pipe comprises a normal-temperature water threaded pipe 21, a hot water threaded pipe 22, a hot water first connector 23, a hot water second connector 24, a normal-temperature water first connector 25 and a normal-temperature water second connector 26; the normal-temperature water threaded pipe 21 is sleeved on the outer side of the hot water threaded pipe 22, and the normal-temperature water threaded pipe 21 and the hot water threaded pipe 22 are not communicated with each other;
one end of the normal-temperature water threaded pipe 21 is connected with a normal-temperature water first connector 25, and the other end of the normal-temperature water threaded pipe 21 is connected with a normal-temperature water second connector 26; one end of the hot water threaded pipe 22 penetrates through the normal-temperature water first connector 25 and is connected with the hot water first connector 23; the other end of the hot water threaded pipe 22 passes through the normal temperature water second connector 26 and is connected with the hot water second connector 24.
Heat exchanger has used normal atmospheric temperature water screwed pipe 21 and hot water screwed pipe 22 to carry out the heat exchange, and normal atmospheric temperature water screwed pipe 21 cup joints in hot water screwed pipe 22's the outside, absorbs the waste heat of hot water in the hot water screwed pipe 22, realizes the purpose of preheating, shortens boiling time, practices thrift the energy consumption. Moreover, the surface area of the threaded pipe is larger, so that sufficient contact area can be formed between the normal-temperature water and the hot-water threaded pipe 22, the heat energy utilization rate can be effectively improved, the heat exchange efficiency is improved, the total length of the heat exchange pipe is not required to be increased to improve the heat exchange effect, the size of the heat exchanger is reduced, and the size of the water purifier is reduced.
Specifically, the hot water first interface 23 and the normal-temperature water first interface 25 are combined to form a first heat exchange interface, and the hot water second interface 24 and the normal-temperature water second interface 26 are combined to form a second heat exchange interface;
the first heat exchange interface is arranged on one side of the shell 1, and the second heat exchange interface is arranged on the other side of the shell 1; the middle part of the heat exchange threaded pipe is spirally arranged in the shell 1.
The first hot water interface 23 passes through the first normal-temperature water interface 25 and is combined with the first normal-temperature water interface 25 to form a first heat exchange interface, and the second hot water interface 24 passes through the second normal-temperature water interface 26 and is combined with the second normal-temperature water interface 26 to form a second heat exchange interface. The normal temperature water screwed pipe 21 is sleeved on the outer side of the hot water screwed pipe 22, and by adopting the structure, the joint is prevented from being added on the outer side of the normal temperature water screwed pipe 21, so that the problem of water leakage of the normal temperature water screwed pipe 21 due to the joint is prevented.
The middle part of the heat exchange threaded pipe is coiled in the shell 1, so that the actual length of the heat exchange threaded pipe is increased, sufficient contact area can be formed between normal-temperature water and the hot water threaded pipe 22, and the heat exchange effect is improved.
Specifically, the first hot water interface 23 is a hot water inlet, the second hot water interface 24 is a hot water outlet, the first normal-temperature water interface 25 is a normal-temperature water outlet, and the second hot water interface 24 is a normal-temperature water inlet.
By adopting the structure, heat exchange can be fully carried out between normal-temperature pure water and heating pure water, the heat energy utilization rate can be effectively improved, and the heat exchange efficiency is improved.
Specifically, the housing 1 includes a case 11 and a lid 12; an accommodating space for accommodating a heat exchange threaded pipe is arranged in the shell 11, and the cover body 12 is detachably connected to an opening of the accommodating space.
By adopting the structure, when the heat exchange threaded pipe has the problems of water leakage or blockage, and the like, maintenance personnel can disassemble the cover body 12 from the shell body 11 to overhaul the heat exchange threaded pipe, so that the heat exchanger is convenient to install and maintain subsequently.
Specifically, a first avoidance gap is formed in one side of the cover body 12, a second avoidance gap is formed in one side of the shell body 11, and the first avoidance gap and the second avoidance gap are matched to form a first pipe connecting opening 13; a third avoidance notch is formed in the other side of the cover body 12, a fourth avoidance notch is formed in the other side of the shell body 11, and the third avoidance notch and the fourth avoidance notch are matched to form a second pipe connecting opening 14;
the first heat exchange interface is arranged at the first pipe connecting port 13, and the second heat exchange interface is arranged at the second pipe connecting port 14.
Adopt above-mentioned structure, the interface of first heat transfer interface stretches out from first mouth of pipe 13, and the interface of second heat transfer interface stretches out from second mouth of pipe 14, and rational utilization heat exchanger's space provides accommodation space through first mouth of pipe 13 and second mouth of pipe 14 for the pipeline overall arrangement is simple clean and tidy, and the assembly of being convenient for prevents to lead to the shared space grow of heat exchanger because of the pipe connection confusion.
Preferably, the housing 11 and the cover 12 are respectively provided with a plurality of heat dissipation holes 15 at intervals. With the above structure, the excessive heat can be discharged through the heat dissipation holes 15, and the heat accumulation in the heat exchanger can be prevented.
Optionally, a fixing member 16 is disposed on a side wall of the housing 1, and the fixing member 16 is provided with a fixing hole. The fixing member 16 is provided with a fixing hole, and when the fixing member is installed, a screw can pass through the fixing hole, and the heat exchanger is fixed by the cooperation of the screw and the fixing member 16, so that the stability of the heat exchanger is improved.
The technical principle of the present invention has been described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and is not to be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive efforts, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (7)
1. A heat exchanger using a threaded tube, characterized in that: the heat exchange tube comprises a shell and a heat exchange threaded tube arranged in the shell;
the heat exchange threaded pipe comprises a normal-temperature water threaded pipe, a hot water first interface, a hot water second interface, a normal-temperature water first interface and a normal-temperature water second interface; the normal-temperature water threaded pipe is sleeved on the outer side of the hot water threaded pipe, and the normal-temperature water threaded pipe and the hot water threaded pipe are not communicated with each other;
one end of the normal-temperature water threaded pipe is connected with the normal-temperature water first connector, and the other end of the normal-temperature water threaded pipe is connected with the normal-temperature water second connector; one end of the hot water threaded pipe penetrates through the first normal-temperature water interface and is connected with the first hot water interface; the other end of the hot water threaded pipe penetrates through the normal-temperature water second connector and is connected with the hot water second connector.
2. A heat exchanger using a spiral pipe as claimed in claim 1, wherein: the hot water first interface and the normal-temperature water first interface are combined to form a first heat exchange interface, and the hot water second interface and the normal-temperature water second interface are combined to form a second heat exchange interface;
the first heat exchange interface is arranged on one side of the shell, and the second heat exchange interface is arranged on the other side of the shell; the middle part of the heat exchange threaded pipe is spirally arranged in the shell.
3. A heat exchanger using a threaded pipe according to claim 1, wherein: the first interface of hot water is hot water entry, the second interface of hot water is hot water export, the first interface of normal atmospheric temperature water is normal atmospheric temperature water export, the second interface of hot water is normal atmospheric temperature water entry.
4. A heat exchanger using a threaded pipe according to claim 1, wherein: the shell comprises a shell body and a cover body; the shell is internally provided with an accommodating space for accommodating the heat exchange threaded pipe, and the cover body is detachably connected to an opening of the accommodating space.
5. A heat exchanger using a threaded pipe according to claim 4, wherein: a first avoidance notch is formed in one side of the cover body, a second avoidance notch is formed in one side of the shell, and the first avoidance notch and the second avoidance notch are matched to form a first pipe connecting port; a third avoidance notch is formed in the other side of the cover body, a fourth avoidance notch is formed in the other side of the shell, and the third avoidance notch and the fourth avoidance notch are matched to form a second pipe connecting port;
the first heat exchange interface is arranged at the first pipe connecting port, and the second heat exchange interface is arranged at the second pipe connecting port.
6. A heat exchanger using a spiral pipe according to claim 5, wherein: the shell and the cover body are respectively provided with a plurality of radiating holes at intervals.
7. A heat exchanger using a threaded pipe according to claim 1, wherein: the lateral wall of shell is equipped with the mounting, the fixed orifices has been seted up to the mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220861447.8U CN217604754U (en) | 2022-04-14 | 2022-04-14 | Heat exchanger using threaded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220861447.8U CN217604754U (en) | 2022-04-14 | 2022-04-14 | Heat exchanger using threaded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217604754U true CN217604754U (en) | 2022-10-18 |
Family
ID=83565830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220861447.8U Active CN217604754U (en) | 2022-04-14 | 2022-04-14 | Heat exchanger using threaded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217604754U (en) |
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2022
- 2022-04-14 CN CN202220861447.8U patent/CN217604754U/en active Active
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