CN210951677U

CN210951677U - Automatic water replenishing device of constant temperature and humidity machine

Info

Publication number: CN210951677U
Application number: CN201922082530.6U
Authority: CN
Inventors: 胡兆建; 裴成虎; 韦继成
Original assignee: Wuxi Huanwei Technology Co ltd
Current assignee: Wuxi Huanwei Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-07
Anticipated expiration: 2029-11-28

Abstract

The utility model provides an automatic water supply device of constant temperature and humidity machine, including the upper cover, mechanical timer, the water level pipe, the socket that connects, time relay, the heating pipe, the storage water tank, fastening bolt and water pump, moisturizing case main part upside is equipped with the upper cover, upper cover inside is equipped with fastening bolt, moisturizing case main part internally mounted has the storage water tank, storage water tank inside is equipped with the heating pipe, the heating pipe downside is equipped with the socket that connects, the storage water tank downside is equipped with time relay, the water pump is installed to the storage water tank downside, the storage water tank front side is equipped with the water level pipe, moisturizing case main part front side is equipped with mechanical timer, original constant temperature and humidity machine moisturizing is inconvenient has been solved in this design, the problem of the control moisturizing temperature of being not convenient for, the utility model discloses rational in infrastructure.

Description

Automatic water replenishing device of constant temperature and humidity machine

Technical Field

The utility model relates to an automatic water supply device of constant temperature and humidity machine belongs to constant temperature and humidity machine technical field.

Background

The constant temperature and humidity machine mainly provides test environments and test conditions such as constant humidity and heat, complex high and low temperature alternation and the like for tests of electronic parts, industrial materials and finished products in various links of research, development, production and inspection, and is suitable for various industries such as electronic appliances, communication, chemical engineering, hardware, rubber, toys and the like. The operation of the constant temperature and humidity machine system is realized through three interconnected systems: a refrigerant circulating system, an air circulating system and an electric appliance automatic control system; in the refrigerant circulating system, liquid refrigerant in the evaporator absorbs heat of air (the air is cooled and dehumidified) and starts to evaporate, a certain temperature difference is formed between the refrigerant and the air finally, the liquid refrigerant is completely evaporated to be in a low-temperature low-pressure gaseous state, then the liquid refrigerant is sucked and compressed (the pressure and the temperature are increased) by the compressor, and the gaseous refrigerant absorbs heat through the condenser (air cooling/water cooling) and is condensed into liquid. The refrigerant is changed into low-temperature and low-pressure refrigerant after being throttled by an expansion valve (or a capillary tube) and enters an evaporator, and the refrigerant circulating process is completed. Temperature range of the constant humidity machine: 0-150 ℃, humidity range: 30-98% RH, and can be divided into a vertical type and a desk type according to the test requirements.

Constant temperature and humidity machine needs be interrupted the water supply, this is because the work of the inside system wet subassembly discontinuity of constant temperature and humidity machine decides, and need carry out hot water supply sometimes winter, can prevent constant temperature and humidity machine humidification effect with higher speed like this, and current constant temperature and humidity machine moisturizing is inconvenient, is not convenient for control moisturizing temperature, and the problem that the aforesaid appears is solved to the automatic water supply device that needs a constant temperature and humidity machine now in the urgent need.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a constant temperature and humidity machine's automatic water supply device to solve the problem that proposes in the above-mentioned background art, the utility model discloses it is rational in infrastructure, be convenient for improve constant temperature and humidity machine automatic water supply effect.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an automatic water supply device of a constant temperature and humidity machine comprises a water supply tank main body, a thermometer, an automatic water supply mechanism, a water inlet valve and a water outlet valve, wherein the thermometer is installed on the upper side of the water supply tank main body, the automatic water supply mechanism is arranged in the water supply tank main body, the water inlet valve is assembled on the upper side of the water supply tank main body, the water outlet valve is assembled on the right side of the water supply tank main body, the automatic water supply mechanism comprises an upper cover, a mechanical timer, a water level pipe, a wiring socket, a time relay, a heating pipe, a water storage tank, a fastening bolt and a water pump, the upper cover is assembled on the upper side of the water supply tank main body, the fastening bolt is assembled in the upper cover, the water storage tank is installed in the water supply tank main body, the heating, the water storage tank is characterized in that a water level pipe is assembled on the front side of the water storage tank, and a mechanical timer is assembled on the front side of the water supplement tank main body.

Furthermore, the water pump is connected with a time relay through a wire, and the time relay is connected with an external power supply through a wire.

Furthermore, the heating pipe is connected with a mechanical timer through a lead, and the mechanical timer is connected with an external power supply through a lead.

Further, the thermometer is fitted with a heat conductive pipe on the lower side.

Furthermore, scales are arranged on the right side of the water level pipe, and the length of the water level pipe is slightly larger than the height of the water storage tank.

Furthermore, a bolt hole is formed in the upper cover, and a fastening bolt penetrates through the bolt hole and is connected with the upper side of the water replenishing tank main body.

The utility model has the advantages that: the utility model discloses an automatic water supply device of constant temperature and humidity machine, because of the utility model discloses added upper cover, mechanical timer, water level pipe, wiring socket, time relay, heating pipe, storage water tank, fastening bolt and water pump, this design can effectively improve the automatic water supply effect of constant temperature and humidity machine, and it is inconvenient to have solved original constant temperature and humidity machine moisturizing, is not convenient for control the problem of moisturizing temperature, has improved the utility model discloses an automatic water supply effect.

Because of the water pump is connected with time relay through the wire, time relay is connected with external power supply through the wire, this design supplies water through the indirect nature of time relay control water pump, because of the heating pipe is connected with mechanical timer through the wire, mechanical timer is connected with external power supply through the wire, the heating time of this convenient control heating pipe of design, because of the thermometer downside is equipped with the heat pipe, the inside temperature of this convenient monitoring storage water tank of design, because of the water level pipe right side is provided with the scale, water level pipe length slightly is greater than the storage water tank height, the convenient inside water level of monitoring storage water tank of this design, the utility model discloses rational in infrastructure, be convenient for improve the automatic water.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an automatic water replenishing device of a constant temperature and humidity machine according to the present invention;

FIG. 2 is a schematic structural view of an automatic water replenishing mechanism in the automatic water replenishing device of the constant temperature and humidity machine of the present invention;

FIG. 3 is a front sectional view of an automatic water replenishing mechanism in the automatic water replenishing device of the constant temperature and humidity machine according to the present invention;

in the figure: 1-a water replenishing box body, 2-a thermometer, 21-a heat pipe, 3-an automatic water replenishing mechanism, 4-a water inlet valve, 5-a water outlet valve, 31-an upper cover, 32-a mechanical timer, 33-a water level pipe, 34-a wiring socket, 35-a time relay, 36-a heating pipe, 37-a water storage tank, 38-a fastening bolt and 39-a water pump.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an automatic water supply device of constant temperature and humidity machine, includes moisturizing case main part 1, thermometer 2, automatic water supply mechanism 3, water intaking valve 4 and outlet valve 5, and thermometer 2 is installed to 1 upside of moisturizing case main part, and 1 inside automatic water supply mechanism 3 that is provided with of moisturizing case main part, 1 upsides of moisturizing case main part are equipped with water intaking

valve

4, and 1 right sides of moisturizing case main part are equipped with outlet valve 5.

Automatic moisturizing mechanism 3 includes upper cover 31, mechanical timer 32, water level pipe 33, binding post 34, time relay 35, heating pipe 36, storage water tank 37, fastening bolt 38 and

water pump

39, 1 upside of moisturizing box main part is equipped with

upper cover

31, 31 internal fittings of upper cover have fastening

bolt

38, 1 internal fittings of moisturizing box main part have

storage water tank

37, 37 internal fittings of storage water tank have

heating pipe

36, 36 downside of heating pipe is equipped with binding

post

34, 37 downside of storage water tank is equipped with time relay 35, water pump 39 is installed to 37 downside of storage water tank, 37 front sides of storage water tank are equipped with

water level pipe

33, 1 front sides of moisturizing box main part are equipped with mechanical timer 32, original constant temperature and humidity machine moisturizing is inconvenient has been solved in this design, be not convenient for control the problem of moisturizing temperature.

The water pump 39 is connected with the time relay 35 through a wire, the time relay 35 is connected with an external power supply through a wire, the design controls the indirect water supply of the water pump 39 through the time relay 35, the heating pipe 36 is connected with the mechanical timer 32 through a wire, the mechanical timer 32 is connected with the external power supply through a wire, the design conveniently controls the heating time of the heating pipe 36, the lower side of the thermometer 2 is provided with the heat conduction pipe 21, the design conveniently monitors the internal temperature of the water storage tank 37, the right side of the water level pipe 33 is provided with scales, the length of the water level pipe 33 is slightly larger than the height of the water storage tank 37, the design conveniently monitors the internal water level of the water storage tank 37, the upper cover 31 is internally provided with bolt holes, the fastening bolts 38 penetrate.

As an embodiment of the present invention: the staff first is connected with external water source through the pipe with water intaking valve 4, pour into the right amount of water into storage water tank 37 inside, observe the inside water level of storage water tank 37 according to water level pipe 33, be connected mechanical timer 32 with external power supply through the wire, mechanical timer 32 controls the heating time of heating pipe 36, conduct to the inside temperature of thermometer 2 through heat pipe 21, thermometer 2 monitors the inside temperature of storage water tank 37, be connected time relay 35 with external power supply through the wire, time relay 35 intermittent type circular telegram control water pump 39 intermittent type nature work, the staff conducts the inside water of storage water tank 37 to external constant temperature and humidity machine through outlet valve 5, make things convenient for intermittent type nature automatic water supply, prevent the water injection excess.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automatic water supply device of constant temperature and humidity machine, includes moisturizing case main part, thermometer, automatic water supply mechanism, water intaking valve and outlet valve, its characterized in that: the thermometer is installed on the upper side of the water replenishing tank main body, the automatic water replenishing mechanism is arranged in the water replenishing tank main body, the water inlet valve is assembled on the upper side of the water replenishing tank main body, and the water outlet valve is assembled on the right side of the water replenishing tank main body;

automatic moisturizing mechanism includes upper cover, mechanical timer, water level pipe, socket, time relay, heating pipe, storage water tank, fastening bolt and water pump, moisturizing case main part upside is equipped with the upper cover, upper cover internally mounted has fastening bolt, moisturizing case main part internally mounted has the storage water tank, storage water tank internally mounted has the heating pipe, the heating pipe downside is equipped with socket, the storage water tank downside is equipped with time relay, the water pump is installed to the storage water tank downside, the storage water tank front side is equipped with the water level pipe, moisturizing case main part front side is equipped with mechanical timer.

2. The automatic water replenishing device of the constant temperature and humidity machine according to claim 1, characterized in that: the water pump is connected with a time relay through a wire, and the time relay is connected with an external power supply through a wire.

3. The automatic water replenishing device of the constant temperature and humidity machine according to claim 1, characterized in that: the heating pipe is connected with a mechanical timer through a lead, and the mechanical timer is connected with an external power supply through a lead.

4. The automatic water replenishing device of the constant temperature and humidity machine according to claim 1, characterized in that: the lower side of the thermometer is provided with a heat conduction pipe.

5. The automatic water replenishing device of the constant temperature and humidity machine according to claim 1, characterized in that: the right side of the water level pipe is provided with scales, and the length of the water level pipe is slightly larger than the height of the water storage tank.

6. The automatic water replenishing device of the constant temperature and humidity machine according to claim 1, characterized in that: the upper cover is internally provided with a bolt hole, and the fastening bolt penetrates through the bolt hole and is connected with the upper side of the water replenishing tank main body.