CN214792131U - Hot water heat exchange device for recovering sensible heat of exhaust gas of refrigerating system - Google Patents
Hot water heat exchange device for recovering sensible heat of exhaust gas of refrigerating system Download PDFInfo
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- CN214792131U CN214792131U CN202121189267.1U CN202121189267U CN214792131U CN 214792131 U CN214792131 U CN 214792131U CN 202121189267 U CN202121189267 U CN 202121189267U CN 214792131 U CN214792131 U CN 214792131U
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Abstract
The utility model discloses a hot water heat transfer device for refrigerating system exhaust sensible heat recovery, advance pipe and refrigeration working medium exhaust exit tube including sewage pipes, cold water inlet channel, hot water outlet pipe way, low level sensor, low level temperature sensor, high level sensor, stainless steel water pitcher, lamella heat exchanger, refrigeration working medium exhaust, the sewage pipes that the left side lower extreme fixedly connected with of stainless steel water pitcher is linked together, the left side of stainless steel water pitcher is located the cold water inlet channel that sewage pipes top fixedly connected with is linked together. The utility model discloses a use of lamella heat exchanger can be taken over the embedding with the water pitcher and be connected, and the refrigeration working medium that comes from refrigerating system exhaust manifold exhausts, with cold water heat transfer back, and cooling's working medium gas gets back to former refrigerating system through refrigeration working medium exhaust exit tube for the heat transfer becomes high-efficient, and integrated nature is high, avoids thermal loss.
Description
Technical Field
The utility model relates to a refrigerating system exhaust heat recovery technical field especially relates to a hot water heat transfer device for refrigerating system exhaust sensible heat recovery.
Background
A refrigeration system is a system for transferring heat from a substance (or environment) having a relatively high temperature to a substance (or environment) having a relatively low temperature using external energy, and its operation principle is to exchange heat by a state change.
The refrigeration system is widely applied to various industries of industry and commerce as a basic industrial application. The exhaust side of a compressor of a refrigeration system contains a large amount of heat energy, the heat energy can be recycled by different means according to the use requirements in a plant area, the purposes of energy conservation and emission reduction are achieved, most of heat energy in the existing refrigeration system is directly wasted, and therefore a hot water heat exchange device for recovering sensible heat of exhaust gas of the refrigeration system is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
For overcoming the problem that exists among the correlation technique, the embodiment of the utility model provides a hot water heat transfer device for refrigerating system exhaust sensible heat recovery has solved the extravagant problem of the surplus heat energy of present refrigerating system.
The embodiment of the utility model provides a hot water heat transfer device for recovery of exhaust sensible heat of a refrigerating system, which comprises a sewage discharge pipeline, a cold water inlet pipeline, a hot water outlet pipeline, a low-level liquid level sensor, a low-level temperature sensor, a high-level liquid level sensor, a stainless steel water tank, a plate shell type heat exchanger, a refrigerating working medium exhaust inlet pipe and a refrigerating working medium exhaust outlet pipe, wherein the lower end of the left side of the stainless steel water tank is fixedly connected with the sewage discharge pipeline which is communicated with the lower end of the left side of the stainless steel water tank, the cold water inlet pipeline which is communicated with the left side of the stainless steel water tank is fixedly connected with the upper part of the sewage discharge pipeline, the hot water outlet pipeline which is communicated with the left side of the stainless steel water tank is fixedly connected with the upper part of the cold water inlet pipeline, the low-level liquid level sensor is installed on the front side of the stainless water tank, the low-level liquid level sensor is located on the side of the low-level temperature sensor, the front of stainless steel water pitcher is installed high level temperature sensor, high level liquid level sensor is installed in the front of stainless steel water pitcher, high level temperature sensor is located high level liquid level sensor's side, lamella heat exchanger is installed on the right side of stainless steel water pitcher, and the side of lamella heat exchanger is provided with the refrigeration working medium side by side and exhausts into pipe and refrigeration working medium exhaust exit tube.
Furthermore, an access hole is formed in the front face of the stainless steel water tank, and a protective door is arranged on the front face of the stainless steel water tank corresponding to the access hole.
Furthermore, a microcomputer control cabinet is installed on the stainless steel water tank, and the microcomputer control cabinet can perform automatic interlocking control.
Furthermore, a circulating water check valve and an internal circulating water pump are installed on the side surface of the stainless steel water tank.
The embodiment of the utility model provides a technical scheme has following beneficial effect: can be through the use of lamella heat exchanger and take over the embedding with the water pitcher and be connected, the refrigeration working medium exhaust that comes from refrigerating system exhaust manifold, with cold water heat transfer back, the working medium gas of cooling gets back to former refrigerating system through refrigeration working medium exhaust outlet pipe for the heat transfer becomes high-efficient, and integrated nature is high, avoids thermal loss, and the setting of access hole and blow off pipe makes things convenient for the washing and the maintenance of water pitcher.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a hot water heat exchange device for sensible heat recovery of exhaust gas of a refrigeration system in an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus, and associated applications, methods, consistent with certain aspects of the invention, as detailed in the following claims.
FIG. 1 is a schematic structural diagram of a hot water heat exchange device for recovering sensible heat of exhaust gas of a refrigeration system in an embodiment of the present invention, as shown in FIG. 1, the hot water heat exchange device for recovering sensible heat of exhaust gas of a refrigeration system comprises a sewage conduit 1, a cold water inlet conduit 2, a hot water outlet conduit 3, a low-level liquid level sensor 4, a low-level temperature sensor 5, a high-level temperature sensor 6, a high-level liquid level sensor 7, a stainless steel water tank 10, a shell-and-plate heat exchanger 11, a refrigeration working medium exhaust inlet conduit 12 and a refrigeration working medium exhaust outlet conduit 13, the lower end of the left side of the stainless steel water tank is fixedly connected with the sewage conduit which is communicated with each other, the front side of the stainless steel water tank is provided with an inspection opening 8 for inspection and internal cleaning of the stainless steel water tank, the front side of the stainless steel water tank is provided with a guard gate corresponding to the inspection opening, the left side of the stainless steel water tank is located above the sewage conduit and fixedly connected with the cold water inlet conduit which is communicated with each other, the left side of the stainless steel water tank is positioned above the cold water inlet pipeline and is fixedly connected with a hot water outlet pipeline communicated with the cold water inlet pipeline, the front side of the stainless steel water tank is provided with a low-level liquid level sensor, the front side of the stainless steel water tank is provided with a low-level temperature sensor, and the low-level liquid level sensor is positioned on the side surface of the low-level temperature sensor.
The front side of the stainless steel water tank is provided with a high-level temperature sensor, the front side of the stainless steel water tank is provided with a high-level liquid level sensor, the high-level temperature sensor is positioned on the side surface of the high-level liquid level sensor, the stainless steel water tank is provided with a microcomputer control cabinet 9 which can carry out automatic interlocking control, the right side of the stainless steel water tank is provided with a plate-shell type heat exchanger for recovering cooling heat exhausted by a refrigeration system, after absorbing sensible heat of an exhaust working medium of the refrigeration system, the heated hot water enters a high-temperature area of the stainless steel water tank and is supplied to a use side through a hot water outlet pipeline, the side surface of the plate-shell type heat exchanger is provided with a refrigeration working medium exhaust inlet pipe and a refrigeration working medium exhaust outlet pipe in parallel, the refrigeration working medium from an exhaust main pipe of the refrigeration system is exhausted, enters the plate-shell type heat exchanger through the refrigeration working medium exhaust inlet pipe, and after exchanging heat with cold water, the cooled working medium gas returns to the original refrigeration system through the refrigeration working medium exhaust outlet pipe, and a circulating water check valve 14 and an internal circulating water pump 15 are arranged on the side surface of the stainless steel water tank, the circulating water check valve enables cold water to flow to hot water in a one-way mode to prevent hot water from flowing backwards, and the internal circulating water pump is used for water circulation of the system.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (4)
1. A hot water heat exchange device for recovering sensible heat of exhaust gas of a refrigeration system is characterized by comprising a sewage discharge pipeline, a cold water inlet pipeline, a hot water outlet pipeline, a low-level liquid level sensor, a low-level temperature sensor, a high-level liquid level sensor, a stainless steel water tank, a plate-shell type heat exchanger, a refrigeration working medium exhaust inlet pipe and a refrigeration working medium exhaust outlet pipe, wherein the lower end of the left side of the stainless steel water tank is fixedly connected with the sewage discharge pipeline communicated with each other, the cold water inlet pipeline communicated with each other is fixedly connected above the sewage discharge pipeline on the left side of the stainless steel water tank, the hot water outlet pipeline communicated with each other is fixedly connected above the cold water inlet pipeline on the left side of the stainless steel water tank, the low-level liquid level sensor is installed on the front side of the stainless steel water tank, the low-level liquid level sensor is located on the side of the low-level temperature sensor, the front of stainless steel water pitcher is installed high level temperature sensor, high level liquid level sensor is installed in the front of stainless steel water pitcher, high level temperature sensor is located high level liquid level sensor's side, lamella heat exchanger is installed on the right side of stainless steel water pitcher, and the side of lamella heat exchanger is provided with the refrigeration working medium side by side and exhausts into pipe and refrigeration working medium exhaust exit tube.
2. The hot water heat exchange device for sensible heat recovery of exhaust gas of a refrigeration system according to claim 1, wherein an access opening is opened on the front surface of the stainless steel water tank, and a protective door is arranged on the front surface of the stainless steel water tank corresponding to the access opening.
3. The hot water heat exchange device for sensible heat recovery of exhaust gas of a refrigeration system according to claim 1, wherein a microcomputer control cabinet is installed on the stainless steel water tank, and the microcomputer control cabinet can perform automatic interlocking control.
4. The hot water heat exchange device for sensible heat recovery of exhaust gas of a refrigeration system according to claim 1, wherein a circulating water check valve and an internal circulating water pump are installed on the side surface of the stainless steel water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121189267.1U CN214792131U (en) | 2021-05-31 | 2021-05-31 | Hot water heat exchange device for recovering sensible heat of exhaust gas of refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121189267.1U CN214792131U (en) | 2021-05-31 | 2021-05-31 | Hot water heat exchange device for recovering sensible heat of exhaust gas of refrigerating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214792131U true CN214792131U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121189267.1U Active CN214792131U (en) | 2021-05-31 | 2021-05-31 | Hot water heat exchange device for recovering sensible heat of exhaust gas of refrigerating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214792131U (en) |
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2021
- 2021-05-31 CN CN202121189267.1U patent/CN214792131U/en active Active
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