CN221076582U - Low-resistance heat supply unit equipment - Google Patents
Low-resistance heat supply unit equipment Download PDFInfo
- Publication number
- CN221076582U CN221076582U CN202322584630.5U CN202322584630U CN221076582U CN 221076582 U CN221076582 U CN 221076582U CN 202322584630 U CN202322584630 U CN 202322584630U CN 221076582 U CN221076582 U CN 221076582U
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- heat exchanger
- wall
- plate heat
- return pipe
- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 230000001502 supplementing effect Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 230000003020 moisturizing effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The utility model discloses low-resistance heat supply unit equipment, which comprises a plate heat exchanger, wherein a base is arranged at the bottom of the plate heat exchanger, a primary net water supply pipe is arranged on the outer wall of the plate heat exchanger, a primary net water return pipe is arranged on the outer wall of the plate heat exchanger, a secondary net water supply pipe is arranged on the outer wall of the plate heat exchanger, and a secondary net water return pipe is arranged on the outer wall of the plate heat exchanger; the inner wall of the secondary net water return pipe is provided with a fine dirt remover, and the inner wall of the secondary net water return pipe is provided with a first flange filter; this low resistance heating unit equipment through first flange filter department in the heat exchanger unit secondary network wet return, installs the meticulous dirt remover of bypass installation additional, can filter out the fine dust particle that first flange filter can not filterable, and the system resistance can not increase simultaneously, the effectual cleanness of guaranteeing system's quality of water reduces the resistance and prevents to block up heat exchanger plate hole, heat exchanger's passageway or pipeline, prolongs the life of thermodynamic equipment, alleviates the corruption degree.
Description
Technical Field
The utility model relates to the technical field of urban heat supply, in particular to low-resistance heat supply unit equipment.
Background
Along with the urban development and the higher and higher requirements of residential heat, the heat supply enterprises have the older and older standards of energy conservation and consumption reduction, the heat exchange unit is also main power consumption equipment as main equipment in residential heating, and the quality of the layout of the heat exchange unit system equipment directly influences the effect and energy consumption of heat supply production operation. Therefore, the important equipment layout in the heat exchanger unit is optimized by the company, the system resistance is reduced, and the purposes of energy conservation and consumption reduction are achieved.
Disclosure of utility model
Aiming at the problems in the related art, the utility model provides low-resistance heat supply unit equipment for overcoming the technical problems existing in the prior related art.
For this purpose, the utility model adopts the following specific technical scheme: the utility model provides a low resistance heat supply unit equipment, includes the plate heat exchanger, the bottom of plate heat exchanger is provided with the base, the outer wall of plate heat exchanger is provided with the net delivery pipe once, the outer wall of plate heat exchanger is provided with the net wet return once, the outer wall of plate heat exchanger is provided with the secondary net delivery pipe, the outer wall of plate heat exchanger is provided with the secondary net wet return.
Preferably, the inner wall of secondary net wet return is provided with meticulous dirt separator, the inner wall of secondary net wet return is provided with first flange filter, through first flange filter department in heat exchanger unit secondary net wet return, install the meticulous dirt separator of bypass additional, can filter out first flange filter can not filterable tiny dust particle, the system resistance can not increase simultaneously, the effectual cleanness of guaranteeing system quality of water reduces the resistance and prevents to block up heat exchanger plate hole, heat exchanger's passageway or pipeline, the life of extension thermodynamic equipment, alleviate the corruption degree.
Preferably, the inner wall of the primary net water supply pipe is provided with a second flange filter, and the purpose of improving the filtering effect can be achieved through the arrangement of the second flange filter arranged on the inner wall of the primary net water supply pipe.
Preferably, the inner wall of the secondary net water return pipe is provided with a circulating pump, the position of the circulating pump outlet is directly connected with the inlet of the plate heat exchanger after expanding, elbow connection is canceled, the circulating pump is arranged on the inner wall of the secondary net water return pipe, the position of the circulating pump outlet is directly connected with the inlet of the plate heat exchanger after expanding, elbow connection is canceled, and resistance is reduced.
Preferably, the ports of the secondary net water return pipe, the primary net water return pipe, the secondary net water supply pipe and the primary net water supply pipe, which are far away from the plate heat exchanger, are provided with spherical control valves, and the joints of the spherical control valves and the secondary net water return pipe, the primary net water return pipe, the secondary net water supply pipe and the primary net water supply pipe are in welded connection, and the spherical control valves are arranged at the ports of the secondary net water return pipe, the primary net water return pipe, the secondary net water supply pipe and the primary net water supply pipe, which are far away from the plate heat exchanger, and the joint of the secondary net water supply pipe, the primary net water supply pipe and the spherical control valve is in welded connection, so that the hidden danger of flange water leakage is reduced.
Preferably, the outer wall of base is provided with the moisturizing pump, the both ends of moisturizing pump all are provided with the moisturizing pipe, through the setting of moisturizing pump and moisturizing pipe, can be convenient for carry out the purpose of moisturizing.
Preferably, an electric regulating valve is arranged in the middle of the primary network water return pipe.
The beneficial effects of the utility model are as follows: 1. this low resistance heating unit equipment through first flange filter department in the heat exchanger unit secondary network wet return, installs the meticulous dirt remover of bypass installation additional, can filter out the fine dust particle that first flange filter can not filterable, and the system resistance can not increase simultaneously, the effectual cleanness of guaranteeing system's quality of water reduces the resistance and prevents to block up heat exchanger plate hole, heat exchanger's passageway or pipeline, prolongs the life of thermodynamic equipment, alleviates the corruption degree.
2. The low-resistance heat supply unit equipment has the advantages that the resistance of the layout design system is small, the power consumption can be reduced, through practice, the power consumption can be reduced by 15-30%, and the economic benefit of a heat supply enterprise can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a top cross-sectional view of the present utility model;
FIG. 2 is a schematic view of the front side structure of the present utility model;
Fig. 3 is a schematic view of the rear structure of the present utility model.
In the figure: 1. a plate heat exchanger; 2. a circulation pump; 3. a secondary network return pipe; 4. a fine cleaner; 5. a first flange filter; 6. a secondary network water supply pipe; 7. a base; 8. a primary network water supply pipe; 9. a second flange filter; 10. a primary network return pipe; 11. an electric control valve; 12. and (5) a water supplementing pump.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, a low-resistance heating unit device is provided.
Embodiment one;
As shown in fig. 1 to 3, a low-resistance heat supply unit device according to an embodiment of the present utility model includes a plate heat exchanger 1, a base 7 is provided at the bottom of the plate heat exchanger 1, a primary net water supply pipe 8 is provided at the outer wall of the plate heat exchanger 1, a primary net water return pipe 10 is provided at the outer wall of the plate heat exchanger 1, a secondary net water supply pipe 6 is provided at the outer wall of the plate heat exchanger 1, and a secondary net water return pipe 3 is provided at the outer wall of the plate heat exchanger 1; the inner wall of the secondary net return pipe 3 is provided with a fine dirt remover 4, and the inner wall of the secondary net return pipe 3 is provided with a first flange filter 5; the inner wall of the primary net water supply pipe 8 is provided with a second flange filter 9; the inner wall of the secondary network water return pipe 3 is provided with a circulating pump 2, the outlet position of the circulating pump 2 is directly connected with the inlet of the plate heat exchanger 1 after diameter expansion, and elbow connection is canceled; the ports of the secondary network water return pipe 3, the primary network water return pipe 10, the secondary network water supply pipe 6 and the primary network water supply pipe 8, which are far away from the plate heat exchanger 1, are provided with spherical control valves, and the joints of the spherical control valves and the secondary network water supply pipe 6 are in welded connection; the outer wall of the base 7 is provided with a water supplementing pump 12, and two ends of the water supplementing pump 12 are provided with water supplementing pipes; an electric regulating valve 11 is arranged in the middle of the primary network return pipe 10.
In this embodiment, through the principle of operation filtration solid impurity granule of first flange filter 5 department in heat exchanger unit secondary network wet return 3, install meticulous dirt remover 4 additional, can filter out the fine dust particle that first flange filter 5 can not filter, the effectual cleanness of guaranteeing system's quality of water simultaneously, reduce the resistance and prevent to block up heat exchanger plate hole, heat exchanger's passageway or pipeline, extension thermodynamic equipment's life lightens the corruption degree.
In this embodiment, the second flange filter 9 is disposed on the inner wall of the primary water supply pipe 8, so as to achieve the purpose of improving the filtering effect.
In the embodiment, the circulating pump 2 is arranged on the inner wall of the secondary network water return pipe 3, the outlet position of the circulating pump 2 is directly connected with the inlet of the plate heat exchanger 1 after diameter expansion, the setting of elbow connection is canceled, and the resistance is reduced.
In the embodiment, the spherical control valve is arranged at the port, far away from the plate heat exchanger 1, of the secondary network water return pipe 3, the primary network water return pipe 10, the secondary network water supply pipe 6 and the primary network water supply pipe 8, and the joint of the spherical control valve and the spherical control valve is in welded connection, so that the hidden danger of water leakage of the flange is reduced.
In this embodiment, the water replenishing pump 12 and the water replenishing pipe are provided, so that the water replenishing can be performed conveniently.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
When the device is practically applied, firstly, the device is connected into a using circuit through the secondary network water return pipe 3, the primary network water return pipe 10, the secondary network water supply pipe 6 and the primary network water supply pipe 8, the plate heat exchanger 1 is started to be used, solid impurity particles are filtered through the working principle of the first flange filter 5 in the secondary network water return pipe 3 of the heat exchange unit, the fine dirt remover 4 is additionally arranged in a bypass mode, fine dust particles which cannot be filtered by the first flange filter 5 can be filtered, meanwhile, the system resistance cannot be increased, the cleaning of the system water quality is effectively guaranteed, the resistance is reduced, the blockage of a heat exchange plate hole and a channel or a pipeline of the heat exchanger is prevented, the service life of thermal equipment is prolonged, and the corrosion degree is lightened.
In summary, by means of the technical scheme of the utility model, the low-resistance heat supply unit equipment filters solid impurity particles through the working principle of the first flange filter 5 in the secondary network water return pipe 3 of the heat exchange unit, and the bypass mounting fine dirt remover 4 is additionally arranged, so that fine dust particles which cannot be filtered by the first flange filter 5 can be filtered, meanwhile, the system resistance cannot be increased, the cleaning of the system water quality is effectively ensured, the resistance is reduced, the blockage of heat exchange plate holes and channels or pipelines of a heat exchanger is prevented, the service life of the thermal equipment is prolonged, and the corrosion degree is lightened; the layout design system has small resistance, can reduce the electricity consumption by 15-30% through practice, and can improve the economic benefit of heat supply enterprises.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The low-resistance heat supply unit device comprises a plate heat exchanger (1), and is characterized in that a base (7) is arranged at the bottom of the plate heat exchanger (1), a primary net water supply pipe (8) is arranged on the outer wall of the plate heat exchanger (1), a primary net water return pipe (10) is arranged on the outer wall of the plate heat exchanger (1), a secondary net water supply pipe (6) is arranged on the outer wall of the plate heat exchanger (1), and a secondary net water return pipe (3) is arranged on the outer wall of the plate heat exchanger (1);
The inner wall of the secondary net return pipe (3) is provided with a fine dirt remover (4), and the inner wall of the secondary net return pipe (3) is provided with a first flange filter (5).
2. A low resistance heating unit equipment according to claim 1, characterized in that the inner wall of the primary network water supply pipe (8) is provided with a second flange filter (9).
3. The low-resistance heat supply unit device according to claim 1, wherein the inner wall of the secondary network water return pipe (3) is provided with a circulating pump (2), and the outlet position of the circulating pump (2) is directly connected with the inlet of the plate heat exchanger (1) after expanding, and elbow connection is canceled.
4. The low-resistance heat supply unit device according to claim 1, wherein the ports of the secondary network water return pipe (3), the primary network water return pipe (10), the secondary network water supply pipe (6) and the primary network water supply pipe (8) far away from the plate heat exchanger (1) are provided with spherical control valves, and the joints of the spherical control valves and the secondary network water supply pipe (6) are welded.
5. A low resistance heating unit equipment according to claim 1, characterized in that the outer wall of the base (7) is provided with a water supplementing pump (12), both ends of the water supplementing pump (12) are provided with water supplementing pipes.
6. A low resistance heating unit equipment according to claim 1, characterized in that the middle part of the primary network return pipe (10) is provided with an electric regulating valve (11).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221076582U true CN221076582U (en) | 2024-06-04 |
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| GR01 | Patent grant |