Emergency automatic water supply device of constant-temperature and constant-humidity air conditioning system

Abstract

An emergency automatic water supply device of a constant temperature and humidity air conditioning system relates to the technical field of emergency appliances and comprises an emergency water supply tank and a steam generator, the emergency water supply tank is connected with the steam generator through an emergency water supply pipeline, the emergency water supply pipeline is connected with an automatic valve, the steam generator is provided with a liquid level meter, and the liquid level meter is electrically connected with the automatic valve. According to the utility model, the problems that in the prior art, in order to maintain humidity, water is connected to a steam heating device to form steam, and if abnormal water supply is cut off, the steam is insufficient, the humidity adjustment of a constant temperature and humidity system is influenced, even the humidity adjustment is stopped, and the working stability of an air conditioning system is influenced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of emergency appliance, concretely relates to emergency automatic water supply device of constant temperature and humidity air conditioning system. BACKGROUND

[0002] The constant temperature and humidity system has very wide application, and is mainly applied to places needing stable environmental conditions, including industrial production, laboratory research, cultural relic protection place, medical health, green plant cultivation and the like.

[0003] At present, the humidification principle of the constant temperature and humidity system is to send steam formed by heating water to the constant humidity air conditioner to adjust the humidity of the environment. The general precision laboratory, cultural place and the like require that the relative humidity fluctuation range is ±2%RH, and the higher-end environment requires that the relative humidity fluctuation range is ±1%RH, or even higher. If the humidity is not up to standard, the index detection meter is distorted, the article is damaged, and even the safety of personnel is affected, which will cause serious consequences.

[0004] The prior art discloses a patent with a publication number CN216522271U, which includes an air conditioner body, a water storage tank is arranged on one side of the air conditioner body, the water storage tank is connected with the air conditioner body through a pipe body, a floating bin is arranged in the water storage tank, the floating bin floats on the fluid in the water storage tank, a hollow bottom rod is mounted on the surface of the floating bin, a spring is arranged in the bottom rod, a top rod is connected to the top of the spring, the bottom of the spring is fixedly connected with the floating bin, and scales are arranged on the surfaces of the bottom rod and the top rod. When the device is located in a narrow area, the top rod will be retracted in the inner wall of the bottom rod due to the obstruction of the area, the position of the floating bin and the bottom rod will not change, the position of the bottom rod is ensured unchanged, the amount of water flow in the water storage tank can be seen through the top rod, and the storage in the narrow area is also facilitated, and the practical function of the whole device is increased.

[0005] The existing device including the above patent gradually exposes the deficiencies of the prior art with use, mainly in the following aspects:

[0006] In order to maintain the humidity, the prior art connects water to a steam heating device to form steam. If abnormal water stop occurs, steam generation will be insufficient, which will affect the humidity adjustment of the constant temperature and humidity system, and even cause the humidity adjustment to stop, affecting the stability of the air conditioning system.

[0007] From the above, it can be seen that the prior art obviously has inconvenience and defects in actual use, so it is necessary to improve. UTILITY MODEL CONTENTS

[0008] In view of the defects in the prior art, the utility model provides emergency automatic water supply device of constant temperature and humidity air conditioning system to overcome the problem that the prior art forms steam by connecting water to a steam heating device to maintain humidity, abnormal water stoppage will cause steam generation deficiency, affect the humidity adjustment of the constant temperature and humidity system, and even cause the humidity adjustment to stop, and affect the working stability of the air conditioning system.

[0009] In order to realize the above object, the utility model provides the following technical scheme:

[0010] Emergency automatic water supply device of constant temperature and humidity air conditioning system, including emergency water supply tank and steam generator, the emergency water supply tank is connected with the steam generator through emergency water supply pipeline, the automatic valve is connected on the emergency water supply pipeline,

[0011] The steam generator is equipped with a liquid level meter, and the liquid level meter is electrically connected with the automatic valve.

[0012] As an optimized scheme, the emergency water supply tank is equipped with a liquid level sensor, and the liquid level sensor is connected with a sound alarm system.

[0013] As an optimized scheme, the top of the emergency water supply tank is provided with a manual water replenishing port.

[0014] As an optimized scheme, the sidewall of the emergency water supply tank is provided with a liquid level display tube.

[0015] As an optimized scheme, the steam generator is connected with a soft water inlet pipe communicating with the inner cavity of the steam generator.

[0016] As an optimized scheme, the steam generator is equipped with a float ball valve connected with the outlet end of the soft water inlet pipe.

[0017] As an optimized scheme, the steam generator is equipped with an electric heating wire.

[0018] As an optimized scheme, the steam outlet of the steam generator is connected with a constant temperature and humidity air conditioning host through a steam pipeline.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] By adding the emergency automatic water supply device, when the original water pipe abnormally stops water supply and the water level of the heating steam device is low, automatic water replenishing and alarm function are realized, prompting maintenance inspection or manual water replenishing, which has great demand in places with strict environmental requirements, such as scientific research laboratories, cultural relic protection sites, hospital operating rooms and the like, realizes constant steam generation, guarantees the continuous and normal operation of the constant temperature and humidity system, and reduces or lowers additional loss.

[0021] This system is an effective improvement to the constant temperature and humidity system. It can automatically maintain the water supply to the steam generator, ensure the effective operation of the system's humidity control function, and automatically alarm to prompt timely troubleshooting. It significantly improves the continuous operating efficiency of the constant temperature and humidity system and effectively avoids unnecessary losses for the user. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model.

[0024] In the diagram: 1-Emergency water supply tank, 2-Steam generator, 3-Level display tube, 4-Level sensor, 5-Audible alarm system; 6-Emergency water supply pipeline; 7-Automatic valve; 8-Level gauge; 9-Float valve; 10-Soft water inlet pipe; 11-Electric heating wire; 12-Steam pipeline; 13-Constant temperature and humidity air conditioning unit; 14-Manual water supply port. Detailed Implementation

[0025] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0026] like Figure 1 As shown, the emergency automatic water supply device for the constant temperature and humidity air conditioning system includes an emergency water supply tank 1 and a steam generator 2. The emergency water supply tank 1 is connected to the steam generator 2 through an emergency water supply pipeline 6, and an automatic valve 7 is connected to the emergency water supply pipeline 6.

[0027] The steam generator 2 is equipped with a level gauge 8, which is electrically connected to the automatic valve 7.

[0028] The emergency water supply tank 1 is equipped with a liquid level sensor 4, which is connected to an audible alarm system 5.

[0029] The emergency water supply tank 1 is equipped with a manual water inlet 14 on its top.

[0030] The emergency water supply tank 1 is equipped with a liquid level display tube 3 on its side wall.

[0031] The steam generator 2 is connected to a soft water inlet pipe 10 that communicates with its internal cavity.

[0032] The steam generator 2 is equipped with a float valve 9 that is connected to the outlet end of the soft water inlet pipe 10.

[0033] The steam generator 2 is provided with an electric heating wire 11.

[0034] The steam outlet of the steam generator 2 is connected to the constant-temperature humid air conditioning host 13 through a steam pipeline 12.

[0035] The innovation of the device is the connection between the hardware, and the software and circuit connection mode involved are common in daily life, so no more description is made here.

[0036] The working principle of the device is as follows:

[0037] ① When the softened water pipeline into the steam generator is abnormally stopped, the water level is lowered to trigger the liquid level meter feedback signal to the automatic valve;

[0038] ② The automatic valve automatically opens the water supply to the steam generator;

[0039] ③ When the steam generator liquid level is high, the liquid level meter feedback signal is triggered to the automatic valve, and the automatic valve is automatically closed;

[0040] ④ After a period of use, when the steam generator liquid level is low, repeat steps ①-③;

[0041] ⑤ When the emergency automatic water supply tank liquid level is low, the liquid level sensor signal feedback is triggered to the sound alarm device to issue a sound alarm, and the automatic valve is closed;

[0042] ⑥ The on-duty personnel verifies the water tank liquid level through the on-site liquid level display pipe after receiving the alarm, replenishes the emergency water tank through the water replenishment opening, and maintains the constant humidity system to continuously and normally operate;

[0043] ⑦ The maintenance personnel automatically switch to the normal process state after checking and maintaining the softened water pipeline into the steam generator.

[0044] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the description of the present application.

Claims

1. An emergency automatic water supply device for a constant temperature and humidity air conditioning system, characterized in that: It comprises an emergency water supply tank (1) and a steam generator (2), the emergency water supply tank (1) is connected with the steam generator (2) through an emergency water supply pipeline (6), an automatic valve (7) is connected on the emergency water supply pipeline (6), The steam generator (2) is provided with a liquid level meter (8), and the liquid level meter (8) is electrically connected with the automatic valve (7).

2. The emergency automatic water supply device for a constant temperature and humidity air conditioning system according to claim 1, characterized in that: The emergency water supply tank (1) is provided with a liquid level sensor (4), and the liquid level sensor (4) is connected with a sound alarm system (5).

3. The emergency automatic water supply device for a constant temperature and humidity air conditioning system according to claim 1, wherein: A manual water replenishing opening (14) is arranged on the top of the emergency water supply tank (1).

4. The emergency automatic water supply device for a constant temperature and humidity air conditioning system according to claim 1, wherein: A liquid level display tube (3) is arranged on the side wall of the emergency water supply tank (1).

5. The emergency automatic water supply device for a constant temperature and humidity air conditioning system according to claim 1, wherein: The steam generator (2) is connected with a soft water inlet pipe (10) which is communicated with the inner cavity of the steam generator (2).

6. The emergency automatic water supply device of the constant temperature and humidity air conditioning system according to claim 5, characterized in that: The steam generator (2) is provided with a float ball valve (9) which is connected with the outlet end of the soft water inlet pipe (10).

7. The emergency automatic water supply device for a constant temperature and humidity air conditioning system according to claim 1, wherein: The steam generator (2) is provided with an electric heating wire (11).

8. The emergency automatic water supply device for a constant temperature and humidity air conditioning system according to claim 1, wherein: The steam outlet of the steam generator (2) is connected with a constant temperature and humidity air conditioning host (13) through a steam pipeline (12).

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