CN217402668U - Heating device and heating system - Google Patents
Heating device and heating system Download PDFInfo
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- CN217402668U CN217402668U CN202220973828.5U CN202220973828U CN217402668U CN 217402668 U CN217402668 U CN 217402668U CN 202220973828 U CN202220973828 U CN 202220973828U CN 217402668 U CN217402668 U CN 217402668U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The utility model discloses a heating device and heating system, wherein, heating device includes the heat supply piece, circulation subassembly and first switch spare, the fluid in the heat supply piece is heated and expanded, the fluid enters into in the first connecting pipe from the heat supply piece, because be provided with first switch spare on the first connecting pipe, and first switch spare has the state of preventing flowing backwards, therefore the well fluid of heat supply piece is difficult to flow to the radiating piece from the delivery end of first connecting pipe, the fluid in the heat supply piece can only flow to the radiating piece from the inlet end of first connecting pipe, after the fluid is released heat through the radiating piece, the temperature of fluid reduces, the fluid that constantly enters from the inlet end of first connecting pipe promotes the fluid in the radiating piece and flows to the delivery end of first connecting pipe, then flow back to the heat supply piece, thereby form the circulation, the heating device of this structure, need not to use the circulating pump, just can make fluid circulation, reduced energy consumption.
Description
Technical Field
The utility model relates to a heat supply technical field, concretely relates to heating device and heating system.
Background
Basic working principle of the heating system: the low-temperature heat medium is heated in the heat source, and after absorbing heat, the low-temperature heat medium is changed into high-temperature heat medium (high-temperature water or steam) which is sent to the indoor through the delivery pipeline, and the heat is released through the heat dissipation equipment to increase the indoor temperature; the temperature is reduced after heat dissipation to become a low-temperature heating medium (low-temperature water), and the low-temperature heating medium returns to a heat source through a recovery pipeline for recycling. The circulation is continuously carried out, so that heat is continuously sent into the room from the heat source to supplement heat loss in the room, and the room is kept at a certain temperature.
The prior art provides a heating system, which includes a heat supply source, a main heat supply pipeline, a main water return pipeline, a plurality of branch heat supply pipelines, a plurality of branch water return pipelines, and a plurality of heat exchange devices; the heat supply source contains the circulating pump, the end of intaking of main heat supply pipeline and the play water end of main return water pipeline communicate with the heat supply source respectively, main heat supply pipeline passes through a plurality of branches heat supply pipeline and a plurality of indirect heating equipment's play water end intercommunication, main return water passes through a plurality of branches return water pipeline and a plurality of indirect heating equipment's play water end intercommunication to the hydrologic cycle distance between heat supply source and arbitrary indirect heating equipment is the same, accomplishes comprehensive even heat supply, reaches heat supply balance.
However, the heating system needs to rely on the circulating pump to provide power for heat transfer, which increases energy consumption of the heating system.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model discloses the technical problem that solve lies in because need rely on the circulating pump to provide the power of heating power transport among the prior art, leads to the big defect of heating system energy resource consumption.
Therefore, the utility model provides a heating device, include:
a heat supply having an internal cavity;
the circulating assembly comprises a first connecting pipe fitting and a radiating piece, the water inlet end of the first connecting pipe fitting is communicated with one end of the heat supply piece, the water outlet end of the first connecting pipe fitting is communicated with the other end of the heat supply piece, and the radiating piece is arranged on the first connecting pipe;
the first switch piece is arranged between the heat dissipation piece and the water inlet end of the heat supply piece, and the first switch piece is in a circulating state enabling the water inlet end to be communicated with the water outlet end and in a backflow prevention state enabling the water inlet end to be blocked with the water outlet end.
Optionally, the above heating device further comprises a second connecting pipe, the heat dissipation member is disposed at the water outlet end of the first connecting pipe, one end of the heat dissipation member away from the first connecting pipe is communicated with the second connecting pipe, and one end of the second connecting pipe away from the heat dissipation member is communicated with the heat supply member (1).
Optionally, the heat supply device further includes a second switch element, and the second switch element is disposed between the heat dissipation element and the water outlet end of the heat supply element.
Optionally, in the above heating apparatus, the first switch member is a tesla valve type structural channel, and the first switch member is disposed on the first connection pipe.
Optionally, in the above heat supply device, the second switch element is a tesla valve type structural channel, and the second switch element is disposed on the second connection pipe element.
Optionally, the heat supply device further includes a fixed pressing member, and the fixed pressing member is disposed on the second connecting pipe.
Optionally, in the above heat supply device, the first switch member and the second switch are oriented in opposite directions.
A heating system is characterized by comprising the heating system.
The technical scheme provided by the utility model, following advantage has:
1. the utility model provides a heating device, including heating element, circulation subassembly and first switch member, the heating element has the inner chamber, the circulation subassembly includes first connecting pipe fitting and heat dissipation piece, the water inlet end of first connecting pipe fitting with heating element one end intercommunication, the water outlet end of first connecting pipe fitting with the other end of heating element intercommunication, the heat dissipation piece sets up on the connecting piece; the first switch piece is arranged between the heat dissipation piece and the water inlet end of the heat supply piece, and the first switch piece is in a circulating state enabling the water inlet end to be communicated with the water outlet end and in a backflow prevention state enabling the water inlet end to be blocked with the water outlet end.
The fluid in the heat supply part expands when heated, the fluid enters the first connecting pipe from the heat supply part, the first switching part is arranged on the first connecting pipe and has a backflow prevention state, so that the fluid in the heat supply part can hardly flow to the heat dissipation part from the water outlet end of the first connecting pipe, the fluid in the heat supply part can only flow to the heat dissipation part from the water inlet end of the first connecting pipe, after the heat of the fluid is released by the heat dissipation part, the temperature of the fluid is reduced, the volume of the fluid in the heat dissipation part is reduced, the fluid entering from the water inlet end of the first connecting pipe continuously pushes the fluid in the heat dissipation part to flow to the water outlet end of the first connecting pipe and then flows back to the heat supply part, and accordingly circulation is formed.
2. The heating system provided by the embodiment comprises the heating device.
The heating system of this structure no longer relies on hot water circulating pump intake fluid circulation, relies on the fluid internal energy to carry out thermal cycle completely, has eliminated noise and vibration that have the circulating pump to produce.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a heating system provided by the present invention;
fig. 2 is a schematic diagram of a tesla valve type structural channel in the heating system provided by the present invention;
description of reference numerals:
1-a heat-supplying piece;
21-a first connection pipe; 22-a heat sink;
3-a first switching piece;
4-a second connecting tube;
5-a second switching piece;
6-fixed pressing piece.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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," "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 as a specific case by those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
The present embodiment provides a heating apparatus, as shown in fig. 1 and fig. 2, including a heating element 1, a circulation component and a first switch element 3, where the heating element 1 is a boiler and is used for providing high-temperature water, the circulation component includes a first connection pipe 21, a second connection pipe 4 and a heat dissipation element 22, the first connection pipe 21 is a heating pipe network, the second connection pipe 4 is a water return pipe network, the heat dissipation element 22 is a radiator, as an alternative embodiment, the heat dissipation element 22 may also be another type of radiator, and the first switch element 3 is a tesla structure channel.
As shown in fig. 1 and fig. 2, in the heating apparatus provided in this embodiment, one end of the first connecting pipe 21 is communicated with the inner cavity of the heating element 1, the other end of the first connecting pipe 21 is communicated with the heat dissipating element 22, one end of the second connecting pipe 4 is communicated with one end of the heat dissipating element 22 far away from the first connecting pipe 21, and the other end of the second connecting pipe 4 is communicated with one end of the heating element 1 far away from the first connecting pipe 21.
As shown in fig. 1 and 2, in the heating apparatus provided in this embodiment, the first switch member 3 is a tesla valve body passage, the first switch member 3 is a passage of the first connection pipe 21, the second switch member 5 is also a tesla valve body passage, the guiding directions of the first switch member 3 and the second switch member 5 are opposite, and the second switch member 5 is a passage of the second connection pipe 4.
As shown in fig. 1, the heating apparatus provided in this embodiment further includes a constant pressure part 6, where the constant pressure part 6 is an expansion tank, and as an alternative embodiment, the constant pressure part 6 may also be other constant pressure devices, and the constant pressure tank is used to accommodate excessive water expansion amount, reduce water pressure, and improve operation efficiency of the heating system.
In the heating apparatus provided by this embodiment, the fluid in the heating element 1 expands when heated, the fluid enters the first connecting pipe 21 from the heating element 1, because the first switching element 3 is disposed on the first connecting pipe 21, and the first switching element 3 has a backflow prevention state, the fluid in the heating element 1 is difficult to flow from the water outlet end of the first connecting pipe 21 to the heat dissipating element 22, the fluid in the heating element 1 only flows from the water inlet end of the first connecting pipe 21 to the heat dissipating element 22, after the fluid releases heat via the heat dissipating element 22, the temperature of the fluid decreases, the volume of the fluid in the heat dissipating element decreases, the fluid continuously entering from the water inlet end of the first connecting pipe 21 pushes the fluid in the heat dissipating element 22 to flow to the water outlet end of the first connecting pipe 21, and then flows back to the heating element 1, so as to form a circulation, the heating apparatus with this structure can circulate the fluid without using a circulation pump, reduced energy consumption.
Example 2
A heating system provided in this embodiment, as shown in fig. 1, includes the heating apparatus in embodiment 1.
The heating system that this embodiment provided, its theory of operation is as follows:
the fluid is heated by the heating element 1 and expands after being heated, the first switch element 3 functions as a one-way valve, the fluid in the heating element 1 can flow through the first connecting pipe 21 and the first switch element 3 and then enter the heat sink 22, but the fluid in the heat sink 22 can not return to the heating element 1 through the first connecting pipe 21, after the fluid enters the heat sink 22, the heat sink 22 dissipates the fluid, the temperature is reduced, the volume of the fluid is reduced, the fluid continuously flows into the heat sink 22 from the first connecting pipe 21, so as to push the fluid with the reduced temperature in the heat sink 22 to enter the second connecting pipe 4, the second switch element 5 also functions as a one-way valve, the second switch element 5 prevents the heated fluid from flowing into the heat sink 22 from the heating element 1 through the second connecting pipe 4, but the fluid can flow from the second connecting pipe 4 to the second switch and then return to the heating element 1, thereby forming a loop.
The heating system that this embodiment provided no longer relies on hot water circulating pump influent stream circulation, relies on the fluid internal energy to carry out thermal cycle completely, has eliminated noise and vibration that there is the circulating pump to produce.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (8)
1. A heating apparatus, comprising:
a heat-supplying member (1) having an inner cavity;
the circulating assembly comprises a first connecting pipe (21) and a heat dissipation piece (22), the water inlet end of the first connecting pipe (21) is communicated with one end of the heat supply piece (1), the water outlet end of the first connecting pipe (21) is communicated with the other end of the heat supply piece (1), and the heat dissipation piece (22) is arranged on the first connecting pipe (21);
the first switch piece (3) is arranged between the water outlet end and the water inlet end of the first connecting pipe (21), and the first switch piece (3) has a circulation state enabling the water inlet end and the water outlet end of the first connecting pipe (21) to be communicated and a backflow prevention state enabling the water inlet end and the water outlet end of the first connecting pipe (21) to be blocked.
2. A heating device according to claim 1, further comprising a second connecting pipe (4), wherein the heat dissipating member (22) is arranged at the water outlet end of the first connecting pipe (21), the end of the heat dissipating member (22) far away from the first connecting pipe (21) is communicated with the second connecting pipe (4), and the end of the second connecting pipe (4) far away from the heat dissipating member (22) is communicated with the heating member (1).
3. A heating device according to claim 2, further comprising a second switching element (5), said second switching element (5) being arranged between said heat sink (22) and the water outlet end of said heating element (1).
4. A heating installation according to claim 3, characterized in that the first switching member (3) is a structural channel of the tesla valve type, the first switching member (3) being arranged on the first connecting pipe (21).
5. A heating installation according to claim 4, characterized in that the second switching element (5) is a Tesla valve type structural channel, the second switching element (5) being arranged on the second connection pipe (4).
6. A heating installation according to claim 5, characterised in that it further comprises a stator (6), said stator (6) being arranged on said second connecting pipe (4).
7. A heating installation according to claim 6, characterized in that the first switching element (3) and the second switching element (5) are oriented in opposite directions.
8. A heating system, characterized by further comprising a heating apparatus according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220973828.5U CN217402668U (en) | 2022-04-25 | 2022-04-25 | Heating device and heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220973828.5U CN217402668U (en) | 2022-04-25 | 2022-04-25 | Heating device and heating system |
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| Publication Number | Publication Date |
|---|---|
| CN217402668U true CN217402668U (en) | 2022-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220973828.5U Active CN217402668U (en) | 2022-04-25 | 2022-04-25 | Heating device and heating system |
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| CN (1) | CN217402668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115523972A (en) * | 2022-11-10 | 2022-12-27 | 胡俊翔 | High-sensitivity anti-backflow intelligent water meter |
-
2022
- 2022-04-25 CN CN202220973828.5U patent/CN217402668U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115523972A (en) * | 2022-11-10 | 2022-12-27 | 胡俊翔 | High-sensitivity anti-backflow intelligent water meter |
| CN115523972B (en) * | 2022-11-10 | 2024-01-19 | 胡俊翔 | High-sensitivity backflow-preventing intelligent water meter |
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