CN215409099U

CN215409099U - Air compressor machine waste heat utilization equipment

Info

Publication number: CN215409099U
Application number: CN202121880257.2U
Authority: CN
Inventors: 何文武; 张仁涛; 叶平; 何嘉豪
Original assignee: Jiangsu Bawei Energy Saving Equipment Co ltd
Current assignee: Jiangsu Bawei Energy Saving Equipment Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-04
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses an air compressor waste heat utilization device which comprises a basic system, wherein the basic system comprises an air compressor, a waste heat utilization module connected with the air compressor, a first storage module connected with the waste heat utilization module, and a second storage module connected with the first storage module. The utility model has the advantages that the waste heat of the air compressor is utilized to exchange heat to heat cold water, the utilization rate of heat is improved, the waste heat of the air compressor is fully utilized, and the steam auxiliary heating system is used for reheating at a client end when the air compressor is stopped, so that the supply of warm water is ensured.

Description

Air compressor machine waste heat utilization equipment

Technical Field

The utility model relates to the technical field of preheating and recycling of air compressors, in particular to a waste heat utilization device of an air compressor.

Background

The air compressor is the common equipment of industrial production, and the usage is extensive, is often used as the power source and for example: pneumatic tool, article conveying, door and window are opened and close, material stirring, spray paint etc. and the air compressor machine passes through the electric drive during operation, can produce a large amount of heats at the air compressor machine operation in-process, need cool off equipment through modes such as fan, liquid circulation, guarantee the normal operating of equipment, and the emission of these heats is the serious waste to the energy.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made keeping in mind the above problems occurring in the prior art.

Therefore, the utility model aims to provide an air compressor waste heat utilization device which cools an air compressor oil system and recovers air compressor waste heat, wherein the recovered waste heat is used for preparing hot water for production and life and heating water in winter.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an air compressor machine waste heat utilization equipment, its includes basic system, including the air compressor machine, the waste heat utilization module of being connected with the air compressor machine, the first storage module of being connected with the waste heat utilization module to and the second storage module of being connected with first storage module.

As a preferred scheme of the waste heat utilization device of the air compressor, the utility model comprises the following steps: the basic system further comprises a first circulation pipeline and a first power module, wherein the first circulation pipeline is connected with the first storage module and the waste heat utilization module respectively, and the first power module is arranged on the first circulation pipeline.

As a preferred scheme of the waste heat utilization device of the air compressor, the utility model comprises the following steps: the base system also includes a second power module disposed between the first storage module and the second storage module.

As a preferred scheme of the waste heat utilization device of the air compressor, the utility model comprises the following steps: the basic system further comprises a second circulating pipeline which is connected with the air compressor and the waste heat utilization module respectively, and valves are arranged at the inlet end and the outlet end of the second circulating pipeline.

As a preferred scheme of the waste heat utilization device of the air compressor, the utility model comprises the following steps: still including the steam auxiliary heating system, the steam auxiliary heating system is connected with second storage module.

As a preferred scheme of the waste heat utilization device of the air compressor, the utility model comprises the following steps: the steam auxiliary heating system comprises a regulating module and a reheating module connected with the regulating module.

As a preferred scheme of the waste heat utilization device of the air compressor, the utility model comprises the following steps: the base system also includes a first measurement module coupled to the first storage module and a second measurement module coupled to the second storage module.

As a preferred scheme of the waste heat utilization device of the air compressor, the utility model comprises the following steps: the waste heat utilization module comprises a waste heat utilization heat exchanger, the first storage module comprises a transfer hot water storage tank, and the second storage module comprises a bathing hot water supply tank.

As a preferred scheme of the waste heat utilization device of the air compressor, the utility model comprises the following steps: the first power module comprises a storage tank reheating circulating pump, and the second power module comprises a bathing delivery pump.

As a preferred scheme of the waste heat utilization device of the air compressor, the utility model comprises the following steps: the adjusting module comprises an adjusting valve, the reheating module comprises a steam heater, and the first measuring module and the second measuring module are both temperature sensors.

The utility model has the beneficial effects that: according to the utility model, cold water is heated by heat exchange through waste heat of the air compressor, so that the utilization rate of heat is improved, the waste heat of the air compressor is fully utilized, and the steam auxiliary heating system is used for reheating at a client end when the air compressor is stopped, so that the supply of warm water is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is a first structural diagram of a waste heat utilization device of an air compressor.

Fig. 2 is a second structure diagram of the waste heat utilization device of the air compressor.

Fig. 3 is a third structural diagram of the waste heat utilization device of the air compressor.

Fig. 4 is a fourth structural diagram of the waste heat utilization device of the air compressor.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1, a first embodiment of the present invention provides an air compressor residual heat utilization apparatus, which includes a base system 100, and the base system 100 utilizes residual heat of an air compressor 101 to cool the air compressor 101 and supply warm water in winter.

Specifically, the basic system 100 includes an air compressor 101, a waste heat utilization module 102 connected to the air compressor 101, a first storage module 103 connected to the waste heat utilization module 102, and a second storage module 104 connected to the first storage module 103.

It should be noted that the waste heat utilization module 102 may employ a heat exchanger, and the first storage module 103 and the second storage module 104 employ storage tanks. An oil system in the air compressor 101 is connected with an inner pipeline of the heat exchanger, cold water enters the heat exchanger from one side of the heat exchanger, heat of an oil duct of the air compressor 101 is absorbed to cool the air compressor 101, and the cold water is changed into hot water after heat absorption and stored in the first storage module 103. The second storage module 104 is connected to the first storage module 103 and is a water storage tank at the user end, so that the user can conveniently take hot water.

Example 2

Referring to fig. 1 to 4, a second embodiment of the present invention is different from the first embodiment in that: also included are. In the above embodiment, the air compressor residual heat utilization device includes a base system 100, and the base system 100 utilizes the residual heat of the air compressor 101 to cool the air compressor 101 and supply warm water in winter.

Further, the basic system 100 further includes a first circulation pipeline 105 connected to the first storage module 103 and the waste heat utilization module 102, respectively, and a first power module 106 disposed on the first circulation pipeline 105.

Further, the base system 100 further includes a second power module 107 disposed between the first storage module 103 and the second storage module 104.

Further, the basic system 100 further includes a second circulation pipeline 108 respectively connected to the air compressor 101 and the waste heat utilization module 102, and both an inlet end and an outlet end of the second circulation pipeline 108 are provided with valves.

Further, a steam auxiliary heating system 200 is included, and the steam auxiliary heating system 200 is connected with the second storage module 104. The steam auxiliary heating system 200 includes a conditioning module 201, and a reheating module 202 connected to the conditioning module 201.

Further, the base system 100 further includes a first measurement module 109 connected to the first storage module 103, and a second measurement module 110 connected to the second storage module 104.

Further, the waste heat utilization module 102 includes a waste heat utilization heat exchanger 102a, the first storage module 103 includes a transit hot water storage tank 103a, and the second storage module 104 includes a bathing hot water supply tank 104 a.

Further, the first power module 106 comprises a tank reheating circulation pump 106a, and the second power module 107 comprises a bathing delivery pump 107 a. The regulating module 201 comprises a regulating valve 201a, the reheating module 202 comprises a steam heater 202a, and the first measuring module 109 and the second measuring module 110 are both temperature sensors.

The working principle of the system is as follows: an inlet main pipeline of a crude oil system of an air compressor 101 is connected with a hot side inlet of a waste heat utilization heat exchanger 102a through a tee joint and an inlet valve, an outlet of the crude oil system of the air compressor 101 is connected with a hot side outlet of the waste heat utilization heat exchanger 102a through a tee joint and an outlet valve, a water side outlet of the waste heat utilization heat exchanger 102a is connected with a transfer hot water storage tank 103a, an outlet of the transfer hot water storage tank 103a is connected with a bathing hot water supply tank 104a through a bathing conveying pump 107a, a first measuring module 109, namely a temperature sensor, is arranged in the transfer hot water storage tank 103a, a second measuring module 110 is arranged in the bathing hot water supply tank 104a, the first measuring module 109 is in signal connection with a storage tank reheating circulating pump 106a, and the second measuring module 110 is in signal connection with a steam auxiliary heating system 200. Preferably, a single chip microcomputer or a PLC may be used to receive and process the information collected by the first measurement module 109 and the second measurement module 110, compare the information with a preset value, and control the other corresponding modules to operate.

When the water temperature of the intermediate hot water storage tank 103a is lower than the set temperature, the storage tank reheating circulating pump 106a is started, the hot water in the intermediate hot water storage tank 103a is heated to the set temperature value through water circulation, and the air compressor 101 is cooled; when the temperature of the bathing hot water supply tank 104a is lower than the set temperature, the steam auxiliary heating system 200 is started, and the power of the steam heater 202a is adjusted by the adjusting valve 201a, so that the hot water in the bathing hot water supply tank 104a is heated to the set temperature value.

An oil system of the air compressor 101 is connected in parallel with a pipeline in the waste heat utilization module 102, and when the waste heat utilization module 102 stops operating, the air compressor 101 can be switched to the crude oil cooling system. It should be noted that the arrow direction in fig. 4 indicates the water flow direction and the oil flow direction, and the oil system and the crude oil cooling system are conventional systems of the air compressor 101 itself and are not described in detail. The modules in the system adopt corresponding structures in the prior art, and are connected and used according to the working principle of the system.

The air compressor waste heat recovery bathing utilization system adopting the structure can greatly improve the utilization rate of heat, simultaneously fully utilizes the waste heat of the air compressor, and uses the steam auxiliary heating system when the air compressor is stopped.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the utility model, or those unrelated to enabling the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. The utility model provides an air compressor machine waste heat utilization equipment which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the basic system (100) comprises an air compressor (101), a waste heat utilization module (102) connected with the air compressor (101), a first storage module (103) connected with the waste heat utilization module (102), and a second storage module (104) connected with the first storage module (103).

2. The air compressor residual heat utilization device according to claim 1, characterized in that: the basic system (100) further comprises a first circulation pipeline (105) connected with the first storage module (103) and the waste heat utilization module (102) respectively, and a first power module (106) arranged on the first circulation pipeline (105).

3. The air compressor residual heat utilization device according to claim 2, characterized in that: the foundation system (100) further comprises a second power module (107) arranged between the first storage module (103) and the second storage module (104).

4. The air compressor residual heat utilization device according to claim 3, characterized in that: the basic system (100) further comprises a second circulating pipeline (108) which is respectively connected with the air compressor (101) and the waste heat utilization module (102), and valves are arranged at the inlet end and the outlet end of the second circulating pipeline (108).

5. The air compressor residual heat utilization device of any one of claims 1 to 4, characterized in that: further comprising a steam assisted heat system (200), the steam assisted heat system (200) being connected with the second storage module (104).

6. The air compressor residual heat utilization device according to claim 5, characterized in that: the steam auxiliary heating system (200) comprises a conditioning module (201) and a reheating module (202) connected with the conditioning module (201).

7. The air compressor residual heat utilization device according to claim 6, characterized in that: the base system (100) further comprises a first measurement module (109) connected to the first storage module (103), and a second measurement module (110) connected to the second storage module (104).

8. The air compressor residual heat utilization device according to claim 7, characterized in that: the waste heat utilization module (102) comprises a waste heat utilization heat exchanger (102a), the first storage module (103) comprises a transit hot water storage tank (103a), and the second storage module (104) comprises a bath hot water supply tank (104 a).

9. The air compressor residual heat utilization device according to claim 3 or 4, characterized in that: the first power module (106) comprises a tank reheat circulation pump (106a) and the second power module (107) comprises a bath delivery pump (107 a).

10. The air compressor residual heat utilization device according to claim 7 or 8, characterized in that: the regulating module (201) comprises a regulating valve (201a), the reheating module (202) comprises a steam heater (202a), and the first measuring module (109) and the second measuring module (110) are both temperature sensors.