CN219141567U - Flow automatic calibration heat exchanger - Google Patents
Flow automatic calibration heat exchanger Download PDFInfo
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- CN219141567U CN219141567U CN202222020819.7U CN202222020819U CN219141567U CN 219141567 U CN219141567 U CN 219141567U CN 202222020819 U CN202222020819 U CN 202222020819U CN 219141567 U CN219141567 U CN 219141567U
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- heat exchange
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- heat exchanger
- exchange tube
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Abstract
The utility model provides a flow automatic calibration heat exchanger, which belongs to the technical field of heat exchangers, and comprises a heat exchanger body and a heat exchange mechanism, wherein the heat exchanger body comprises a shell and a control member, the control member is fixedly connected to the shell, the heat exchange mechanism comprises a transmission pump, a heat exchange tube, a temperature sensing module and a flow control module, one end of the heat exchange tube is fixedly communicated with the output end of the transmission pump, the heat exchange tube is arranged in the shell, two ends of the heat exchange tube penetrate through the shell, the other end of the heat exchange tube is fixedly communicated with the temperature sensing module, and the other end of the heat exchange tube is fixedly communicated with the flow control module.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to an automatic flow calibration heat exchanger.
Background
In the prior art, a flow-adjustable heat exchanger with a publication number CN214666219U is disclosed, and the technical scheme is characterized in that: the device comprises a shell and a booster pump, wherein a medium inlet, a medium outlet, a water inlet, a first water outlet and a second water outlet are formed in the shell, a plurality of pipelines are arranged in the shell, the pipelines are communicated with the water inlet and the first water outlet, a first backflow port is formed in the first water outlet, and a valve is arranged at the first backflow port of the first water outlet; the pipelines are communicated with the first reflux port and the second water outlet, and the booster pump is arranged on the water inlet; the heat exchanger has the advantage of being adaptable to heat exchange of various flows.
However, in the above-mentioned prior art solution, the required flow adjustment may be achieved by manually observing the temperature and then adjusting the valve at the first backflow position according to the required temperature, and according to the solution specification, the plurality of pipes 7 are connected to the water inlet 2 and the first water outlet 8, and the first water outlet 8 are provided with a first backflow port 11, and the first water outlet 8 is provided with a valve 13 at the first backflow port 11; the plurality of pipelines 7 are communicated with the first reflux port 11 and the second water outlet 9, and the plurality of pipelines 7, the water inlet 2 and the water outlet 8 are connected in parallel, so that the flow of the liquid in the pipelines 7 is uncontrollable, and the flow is uncontrollable when the liquid is required to flow back into the pipelines 7 through the valve 13, and the flow regulation and control effect is affected to a certain extent.
Disclosure of Invention
In order to make up for the defects, the utility model provides a flow automatic calibration heat exchanger, and aims to solve the problem that the flow regulation effect of the existing adjustable flow heat exchanger is not ideal.
The utility model is realized in the following way:
a flow automatic calibration heat exchanger comprises a heat exchanger body and a heat exchange mechanism.
The heat exchanger body comprises a shell and a control member, and the control member is fixedly connected to the shell.
The heat exchange mechanism comprises a transmission pump, a heat exchange tube, a temperature sensing module and a flow control module, wherein one end of the heat exchange tube is fixedly communicated with the output end of the transmission pump, the heat exchange tube is arranged in the shell, two ends of the heat exchange tube penetrate through the shell, the other end of the heat exchange tube is fixedly communicated with the temperature sensing module, and the other end of the heat exchange tube is fixedly communicated with the flow control module.
The flow control module is controlled by the temperature signal fed back by the temperature sensing module to the control piece, so that the flow control module controls the water outlet flow of the heat exchange tube, and then controls the time of liquid in the heat exchange tube in the shell, so as to achieve the accurate heat exchange effect.
In one embodiment of the utility model, the top end of the shell is fixedly communicated with a cooling liquid inlet.
In one embodiment of the utility model, the bottom end of the shell is fixedly communicated with a cooling liquid outlet.
In one embodiment of the present utility model, a single-chip microcomputer is disposed in the control member.
In one embodiment of the present utility model, the single chip microcomputer disposed in the control member is electrically connected to the transmission pump, the temperature sensing module and the flow control module.
In one embodiment of the present utility model, a predetermined program is installed in a single-chip microcomputer disposed in the control member, and the predetermined program controls the monitoring temperature range of the temperature sensing module through the single-chip microcomputer.
In one embodiment of the present utility model, the pre-program controls the singlechip to control the flow control module to control the flow of the liquid in the heat exchange tube.
In one embodiment of the utility model, the heat exchange tubes are arranged in a symmetrical circuitous manner in the housing.
The beneficial effects of the utility model are as follows: compared with the prior art that the flow is manually controlled and cannot be accurately controlled, the flow automatic calibration heat exchanger obtained through the design improves the problem that the flow adjusting effect of the prior adjustable flow heat exchanger is not ideal, and enables the heat exchanging effect to be better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an automatic flow calibration heat exchanger according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of a part of the heat exchange mechanism in FIG. 1 according to an embodiment of the present utility model;
fig. 3 is a schematic partial structure of a heat exchange mechanism according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a heat exchange tube according to an embodiment of the present utility model.
In the figure: 100. a heat exchanger body; 110. a housing; 111. a cooling liquid inlet; 112. a cooling liquid outlet; 120. a control member; 200. a heat exchange mechanism; 210. a transmission pump; 220. a heat exchange tube; 230. a temperature sensing module; 240. and a flow control module.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: a flow automatic calibration heat exchanger, comprising a heat exchanger body 100 and a heat exchange mechanism 200.
Referring to fig. 1, the heat exchanger body 100 includes a housing 110 and a control member 120, wherein the control member 120 is fixedly connected to the housing 110.
Referring to fig. 1, in some specific embodiments, a cooling liquid inlet 111 is fixedly connected to the top end of the housing 110, a cooling liquid outlet 112 is fixedly connected to the bottom end of the housing 110, so that the housing 110 can conveniently circulate through the cooling medium, the temperature of the cooling medium in the housing 110 can be conveniently stabilized, and a single chip microcomputer is arranged in the control member 120.
Referring to fig. 3-4, the heat exchange mechanism 200 includes a transmission pump 210, a heat exchange tube 220, a temperature sensing module 230 and a flow control module 240, wherein one end of the heat exchange tube 220 is fixedly connected to an output end of the transmission pump 210, the heat exchange tube 220 is disposed in the housing 110, two ends of the heat exchange tube 220 penetrate through the housing 110, the other end of the heat exchange tube 220 is fixedly connected to the temperature sensing module 230, and the other end of the heat exchange tube 220 is fixedly connected to the flow control module 240.
Referring to fig. 3-4, in some embodiments, the heat exchange tubes 220 are disposed in a symmetrical serpentine configuration within the housing 110, increasing the contact area between the heat exchange tubes 220 and the cooling medium.
It should be noted that, the single-chip microcomputer disposed in the control member 120 is electrically connected to the transmission pump 210, the temperature sensing module 230 and the flow control module 240, and a predetermined program is installed in the single-chip microcomputer disposed in the control member 120, and controls the temperature range monitored by the temperature sensing module 230 through the single-chip microcomputer, and the predetermined program controls the single-chip microcomputer to control the flow of the liquid in the flow control module 240 to control the flow of the liquid in the heat exchange tube 220.
Wherein the transmission pump 210 may be understood as a water pump.
Working principle: when in use, cooling medium is continuously injected into the shell 110 in a circulating way through the cooling liquid inlet 111 and the cooling liquid outlet 112, the transmission pump 210 is started, liquid which needs to exchange heat is injected into the heat exchange tube 220, the liquid flows out from the output end of the heat exchange tube 220 after being fully contacted with the cooling medium in the shell 110 through the heat exchange tube 220 which is in symmetrical roundabout design in the shell 110, the temperature feedback of the flowing liquid is measured through the temperature sensing module 230 and is fed back to the singlechip in the control piece 120, after data is analyzed through a preset program, the flow control module 240 fixedly communicated with the output end of the heat exchange tube 220 is controlled to control the flow, if the temperature fed back by the temperature sensing module 230 is not in a preset range, the flow control module 240 is adjusted to increase the flow (the temperature is higher than the preset range) or reduce the flow (the temperature is lower than the preset range) according to the size relation between the fed back value and the data in the preset temperature range, and compared with the prior art, the problem that the flow adjustment effect of the existing adjustable flow heat exchanger is not ideal is improved due to the fact that the flow adjustment effect of the manual flow control and the flow cannot be controlled accurately.
It should be noted that, specific model specifications of the transmission pump 210, the temperature sensing module 230, and the flow control module 240 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so that detailed descriptions thereof are omitted.
The power supply and its principles for the transfer pump 210, temperature sensing module 230 and flow control module 240 will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a flow automatic calibration heat exchanger which characterized in that includes
The heat exchanger comprises a heat exchanger body (100), wherein the heat exchanger body (100) comprises a shell (110) and a control piece (120), and the control piece (120) is fixedly connected to the shell (110);
the heat exchange mechanism (200), heat exchange mechanism (200) contains transmission pump (210), heat exchange tube (220), temperature sensing module (230) and flow control module (240), the one end of heat exchange tube (220) fixed intercommunication in the output of transmission pump (210), heat exchange tube (220) set up in casing (110), the both ends of heat exchange tube (220) are run through casing (110), the other end fixed intercommunication of heat exchange tube (220) has temperature sensing module (230), the other end fixed intercommunication of heat exchange tube (220) has flow control module (240).
2. A flow auto-calibrating heat exchanger according to claim 1, wherein the top end of the housing (110) is fixedly connected with a coolant inlet (111).
3. A flow auto-calibrating heat exchanger according to claim 1, wherein the bottom end of the housing (110) is fixedly connected with a coolant outlet (112).
4. A flow auto-calibration heat exchanger according to claim 1, characterized in that a single-chip microcomputer is arranged in the control member (120).
5. The flow automatic calibration heat exchanger of claim 4, wherein a single-chip microcomputer disposed in the control member (120) is electrically connected to the transmission pump (210), the temperature sensing module (230) and the flow control module (240).
6. The automatic flow calibration heat exchanger of claim 5, wherein a pre-program is installed in a single-chip microcomputer arranged in the control member (120), and the pre-program controls the monitoring temperature range of the temperature sensing module (230) through the single-chip microcomputer.
7. The flow auto-calibrated heat exchanger of claim 6, wherein the pre-programmed control of the single-chip microcomputer controls the flow control module (240) to control the flow of liquid in the heat exchange tube (220).
8. A flow auto-calibrating heat exchanger according to claim 1, characterized in that the heat exchange tubes (220) are arranged in a symmetrical, circuitous configuration within the housing (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222020819.7U CN219141567U (en) | 2022-08-02 | 2022-08-02 | Flow automatic calibration heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222020819.7U CN219141567U (en) | 2022-08-02 | 2022-08-02 | Flow automatic calibration heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219141567U true CN219141567U (en) | 2023-06-06 |
Family
ID=86592677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222020819.7U Active CN219141567U (en) | 2022-08-02 | 2022-08-02 | Flow automatic calibration heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219141567U (en) |
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2022
- 2022-08-02 CN CN202222020819.7U patent/CN219141567U/en active Active
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