Temperature control adjusting device of air conditioning system
By using a segmented modular control structure for temperature regulation, and utilizing the temperature regulation of a circulating heat pipe system and solenoid valves, the problems of high energy consumption and unstable temperature and humidity in clean air conditioning systems have been solved, achieving energy saving, consumption reduction, and improved environmental quality.
Patent Information
- Application Number
- CN202520232103.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-02-14
AI Technical Summary
Existing cleanroom air conditioning systems are energy-intensive and have unstable temperature and humidity control. In particular, when copper pipes are clogged with sludge, they affect the quality of the production environment. Furthermore, it is difficult to install energy-saving heat pipes in the small space of the air conditioning room.
The temperature control device adopts a segmented modular control structure, which includes a circulating heat pipe system and solenoid valves within a U-shaped frame. The opening and closing of the solenoid valves are controlled by a temperature transmitter to achieve pre-cooling and reheating functions, adapting to different climates and environmental conditions.
It effectively reduces energy consumption, stabilizes temperature and humidity control, adapts to installation in confined spaces, and improves the environmental quality and energy utilization efficiency of clean areas.
Smart Images
Figure CN223925100U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of air conditioning energy saving, concretely relates to a temperature control adjusting device of air conditioning system. BACKGROUND
[0002] In the pharmaceutical enterprise, the clean air conditioning system temperature and humidity control is an important link of quality control, and the temperature and humidity range is clearly required in the GMP guide, the environmental dry bulb temperature is 18-26 DEG C, and the relative humidity is 35%-65%, and the temperature and humidity control of the clean workshop directly influences the drug quality. The existing clean air conditioning unit is usually composed of an air inlet section, a primary filter, a surface cooler, a fan, a reheating section, a humidifier, a medium filter and an air supply section.
[0003] The surface cooler can reduce the air inlet temperature and reduce the water content in the air, and the reheating section can improve the air supply temperature, and this mode is high in refrigerating capacity of the surface cooler and heat consumption of the reheater, thereby increasing the cost of enterprise equipment procurement and daily use. With the passage of time, the copper pipe is blocked by dirt, which influences the heat exchange efficiency and causes the temperature and humidity control of the clean area to deviate, thereby influencing the environmental quality of production.
[0004] The energy-saving heat pipe can effectively alleviate the problems of excessive humidity and high energy consumption, and when the outdoor environment temperature is too high, the energy conversion efficiency is also increased, and when the temperature difference before and after the heat pipe reheating section exceeds 5 DEG C, the clean area environmental temperature will have the risk of exceeding the limit. Part of the workshop air conditioning machine room is narrow in space, and the installation space of the energy-saving heat pipe is not considered, and the installation effect is not ideal.
[0005] The utility model solves the technical problem that the segmented modular control structure is adopted to replace the traditional energy-saving heat pipe. UTILITY MODEL CONTENTS
[0006] The utility model discloses a temperature control adjusting device of air conditioning system, and the temperature control adjusting device contains following group sections: surface cooler 2, U type frame 3, first temperature transmitter 51 and second temperature transmitter 52, the U type frame 3 is fixed with circulating heat pipe system 1, and circulating heat pipe system 1 contains several circulating heat pipes, and one solenoid valve 4 is optionally arranged on each circulating heat pipe, and at least one solenoid valve 4 is arranged on circulating heat pipe system 1, surface cooler 2 is placed in U type frame 3, first temperature transmitter 51 is arranged between surface cooler 2 and the air outlet side of U type frame 3, and second temperature transmitter 52 is arranged outside the air outlet side of U type frame 3, the U type frame 3 is divided into at least two sections from top to bottom, and the circulating heat pipes are distributed in different sections of the U type frame 3.
[0007] In some embodiments of the utility model, the several circulating heat pipes are ≥2, preferably 3-60, more preferably 10-50, and more preferably 20-40, for example 20, 30 or 35.
[0008] In some embodiments of the present application, each of the circulating heat pipes of the circulating heat pipe system 1 is provided with an electromagnetic valve 4.
[0009] In some embodiments of the present application, the number of electromagnetic valves 4 is less than the number of circulating heat pipes of the circulating heat pipe system 1, for example, the number of circulating heat pipes is 30, and the number of electromagnetic valves can be 28, 25 or 20.
[0010] The electromagnetic valve 4, the first temperature transmitter 51 and the second temperature transmitter 52 are connected to the electric control system, and according to the temperature difference measured by the first temperature transmitter 51 and the second temperature transmitter 52, the opening and closing of the circulating heat pipe is controlled by controlling the electromagnetic valve 4. When the outdoor weather is extreme, the circulating heat pipes in the circulating heat pipe system 1 can be opened or closed according to the temperature difference.
[0011] In some embodiments of the present application, the U-shaped frame 3 is divided into three sections from top to bottom, including a U-shaped frame upper section 31, a U-shaped frame middle section 32 and a U-shaped frame lower section 33.
[0012] In some embodiments of the present application, the number of circulating heat pipes of the circulating heat pipe system 1 and the number of electromagnetic valves 4 can be adjusted according to factors such as regional climate, external environment or air conditioning system air volume. The circulating heat pipes can be evenly or unevenly distributed in different sections of the U-shaped frame 3.
[0013] In some embodiments of the present application, the circulating heat pipes of the circulating heat pipe system 1 are distributed in the U-shaped frame upper section 31, the U-shaped frame middle section 32 and the U-shaped frame lower section 33, and the number of circulating heat pipes distributed in each section is independently 1-20, preferably 3-16, more preferably 6-14, and more preferably 8-12, for example, 8, 10 or 11.
[0014] In some embodiments of the present application, the circulating heat pipes of the circulating heat pipe system 1 are evenly distributed in the U-shaped frame upper section 31, the U-shaped frame middle section 32 and the U-shaped frame lower section 33, and the number of circulating heat pipes distributed in each section is the same.
[0015] The second aspect of the present application provides an air conditioning box, which comprises the temperature control and adjustment device of the first aspect of the present application.
[0016] In some embodiments of the present application, the air conditioning box further comprises the following sections: an air conditioning box reheating section 8.
[0017] In some embodiments of the present application, the air conditioning box further comprises the following sections: a primary filter 6, a fan 7, a humidifier 9 and a medium efficiency filter 10.
[0018] The temperature control adjusting device has precooling and reheating functions.
[0019] The U-shaped frame 3 of the circulating heat pipe system 1 in the temperature control adjusting device can be divided into multiple sections for installation. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 A front view of a temperature control adjusting device according to one embodiment of the present application is shown, wherein the corresponding relationship between the reference signs and the components is as follows: circulating heat pipe system 1, surface cooler 2, U-shaped frame 3, electromagnetic valve 4, first temperature transmitter 51, second temperature transmitter 52, wherein the number of heat pipes of the circulating heat pipe system 1 is 30, and each heat pipe is provided with an electromagnetic valve 4, for the sake of simplicity and clarity of the drawing, only part of the heat pipes and one electromagnetic valve 4 are shown in detail, the rest are omitted, and the structure is consistent with the shown part;
[0021] Figure 2 A use schematic view of a temperature control adjusting device according to one embodiment of the present application is shown, wherein the corresponding relationship between the reference signs and the components is as follows: circulating heat pipe system 1, surface cooler 2, U-shaped frame 3, electromagnetic valve 4, first temperature transmitter 51, second temperature transmitter 52, wherein the dashed part of the electric control system is not the content of the present application, but a use schematic;
[0022] Figure 3 A top view of a temperature control adjusting device according to one embodiment of the present application is shown, wherein the corresponding relationship between the reference signs and the components is as follows: circulating heat pipe system 1, surface cooler 2, U-shaped frame 3, first temperature transmitter 51, second temperature transmitter 52;
[0023] Figure 4 A structure diagram of the U-shaped frame 3 of a temperature control adjusting device according to one embodiment of the present application is shown, wherein the corresponding relationship between the reference signs and the components is as follows: U-shaped frame upper section 31, U-shaped frame middle section 32, U-shaped frame lower section 33;
[0024] Figure 5A schematic diagram of an air conditioning box according to the present application is shown, wherein the correspondence between the reference signs and the components is: circulating heat pipe system 1, cooling plate 2, U-shaped frame 3, electromagnetic valve 4, first temperature transmitter 51, second temperature transmitter 52, primary filter 6, fan 7, air conditioning box reheating section 8, humidifier 9, medium efficiency filter 10. DETAILED DESCRIPTION
[0025] In order to make the objects, advantages and features of the present application clearer, the technical solutions in the embodiments will be described in detail below with reference to the drawings of the embodiments of the present application, so as to facilitate a full understanding of the present application. The present application can also be implemented in other ways different from those described herein, and therefore the protection scope of the present application is not limited by the specific embodiments disclosed below. Based on the embodiments in the present application, those skilled in the art can also obtain other improvements without making creative efforts. The following described embodiments are only a part of the embodiments of the present application, not all the embodiments.
[0026] In the description of the embodiments of the present application, it should be noted that the indicated position or positional relationship is based on the position or positional relationship shown in the drawings, or the position or positional relationship commonly placed when the product of the present application is used, or the position or positional relationship commonly understood by those skilled in the art, or the position or positional relationship commonly placed when the product of the present application is used. For example, the directional or positional concepts described in the description, such as up, down, left, right, inside, middle and outside, are based on the position shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and is not indicative or implied that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.
[0027] In the description of the embodiments of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "provided", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0028] Unless otherwise specified, the components of the present application are connected by welding to ensure the overall airtightness.
[0029] Embodiment 1: The structure of the U-shaped frame 3 of the temperature control adjusting device of the present application is as shown in Figure 4 Specifically includes: U-shaped frame upper segment 31, U-shaped frame middle segment 32, U-shaped frame lower segment 33.
[0030] The circulating heat pipes of the circulating heat pipe system 1 are distributed in the upper section 31, middle section 32, and lower section 33 of the U-shaped frame. The installation sequence is determined according to the reserved space at the front and back of the air conditioning room. If the space of the air conditioning room is small, the upper section 31, middle section 32, and lower section 33 of the U-shaped frame can be inserted into the air conditioning room from the front and back respectively.
[0031] Example 2: A schematic diagram of the use of a temperature control device of this utility model is shown below. Figure 2 As shown, it specifically includes: a circulating heat pipe system 1, a surface cooler 2, a U-shaped frame 3, a solenoid valve 4, a first temperature transmitter 51, and a second temperature transmitter 52. The electrical control system in the dashed section is not part of this utility model.
[0032] The first temperature transmitter 51 and the second temperature transmitter 52 can measure the temperature of the environment. The solenoid valve 4, the first temperature transmitter 51 and the second temperature transmitter 52 are connected to the electronic control system. Based on the temperature difference measured by the first temperature transmitter 51 and the second temperature transmitter 52, the opening and closing of the circulating heat pipe controlled by the solenoid valve 4 in the circulating heat pipe system 1 is controlled by the solenoid valve 4.
[0033] Example 3: The structure of a temperature control device of this utility model is as follows Figure 1 As shown, it specifically includes: a circulating heat pipe system 1, a surface cooler 2, a U-shaped frame 3, a solenoid valve 4, a first temperature transmitter 51, and a second temperature transmitter 52; the temperature control and regulation device is configured as follows: Figure 4 The air conditioner is installed in the air conditioning unit as shown in the figure. The air conditioning unit also includes: a primary filter 6, a fan 7, a reheat section 8, a humidifier 9, and a medium-efficiency filter 10.
[0034] When the dry bulb temperature of the fresh air exceeds 26°C, the circulating heat pipe system 1 is activated. Partial pre-cooling of the circulating heat pipe system 1 within the air inlet side of the U-shaped frame 3 reduces the load on the surface cooler 2. The allowable temperature difference between the first temperature transmitter 51 and the second temperature transmitter 52 is set to 5°C. When the temperature difference exceeds 5°C, a portion of the heat pipes in the circulating heat pipe system 1 is shut off via the solenoid valve 4. If the temperature difference still exceeds 5°C, the remaining heat pipes in the circulating heat pipe system 1 are shut off via the solenoid valve 4.
[0035] When the temperature of the fresh air dry bulb is too low, the circulating heat pipe 1 is activated in stages. If the temperature is still not satisfactory after activating all heat pipes, the reheating section 8 of the air conditioning unit is activated.
[0036] All documents mentioned in this invention are incorporated herein by reference as if each document were individually incorporated by reference. Furthermore, it should be understood that after reading the foregoing teachings of this invention, those skilled in the art can make various alterations or modifications to this invention, and these equivalent forms also fall within the appended claims.
Claims
1. A temperature control and regulation device for an air conditioning system, characterized in that, The temperature control device comprises the following components: a surface cooler (2), a U-shaped frame (3), a first temperature transmitter (51), and a second temperature transmitter (52); a circulating heat pipe system (1) is fixed inside the U-shaped frame (3), the circulating heat pipe system (1) comprises several circulating heat pipes, each circulating heat pipe is optionally provided with a solenoid valve (4), and the circulating heat pipe system (1) is provided with at least one solenoid valve (4); the surface cooler (2) is placed in the U-shaped frame (3); the first temperature transmitter (51) is located between the surface cooler (2) and the air outlet side of the U-shaped frame (3); the second temperature transmitter (52) is located outside the air outlet side of the U-shaped frame (3); the U-shaped frame (3) is divided into at least two sections from top to bottom, and the circulating heat pipes are distributed in different sections of the U-shaped frame (3).
2. The temperature control and regulation device according to claim 1, characterized in that, The number of circulating heat pipes is ≥2.
3. The temperature control and regulation device according to claim 1, characterized in that, The number of circulating heat pipes is 3-60.
4. The temperature control and regulation device according to claim 1, characterized in that, The number of circulating heat pipes is 10-50.
5. The temperature control and regulation device according to claim 1, characterized in that, The number of circulating heat pipes is 20-40.
6. The temperature control and regulation device according to any one of claims 1-5, characterized in that, Each circulating heat pipe of the circulating heat pipe system (1) is equipped with a solenoid valve (4).
7. The temperature control and regulation device according to any one of claims 1-5, characterized in that, The number of solenoid valves (4) is less than the number of circulating heat pipes in the circulating heat pipe system (1).
8. The temperature control and regulation device according to claim 1, characterized in that, The U-shaped frame (3) is divided into three sections from top to bottom, including the upper section (31), the middle section (32), and the lower section (33).
9. The temperature control and regulation device according to claim 8, characterized in that, The circulating heat pipes of the circulating heat pipe system (1) are distributed in the upper section (31), middle section (32) and lower section (33) of the U-shaped frame, and the number of circulating heat pipes in each section is 1-20.
10. The temperature control and regulation device according to claim 9, characterized in that, The number of circulating heat pipes distributed in the upper section (31), middle section (32), and lower section (33) of the U-shaped frame are each 3-16.
11. The temperature control and regulation device according to claim 9, characterized in that, The number of circulating heat pipes distributed in the upper section (31), middle section (32), and lower section (33) of the U-shaped frame are each 6-14.
12. The temperature control and regulation device according to claim 9, characterized in that, The number of circulating heat pipes distributed in the upper section (31), middle section (32), and lower section (33) of the U-shaped frame is 8-12 each.
13. The temperature control and regulation device according to any one of claims 9-12, characterized in that, The circulating heat pipes of the circulating heat pipe system (1) are evenly distributed in the upper section (31), middle section (32) and lower section (33) of the U-shaped frame, and the number of circulating heat pipes in each section is the same.
14. An air conditioning unit, the air conditioning unit comprising a temperature control device according to any one of claims 1-13.
15. The air conditioning unit according to claim 14, characterized in that, The air conditioning unit also includes the following section: air conditioning unit reheat section (8).
16. The air conditioning unit according to claim 14 or 15, characterized in that, The air conditioning unit also includes the following components: a primary filter (6), a fan (7), a humidifier (9), and a medium-efficiency filter (10).