CN210787386U

CN210787386U - High-low temperature test box with automatic water adding function

Info

Publication number: CN210787386U
Application number: CN201921233138.0U
Authority: CN
Inventors: 王�锋
Original assignee: Tianjin Junfeng Pengcheng Technology Testing Co ltd
Current assignee: Tianjin Junfeng Pengcheng Technology Testing Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-06-19
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a high-low temperature test box with automatic water adding function, the technical field of test device, aiming at the problem that the existing test box can not well recycle water, the following proposal is proposed, which comprises a work box, a heat preservation layer is fixedly connected in the work box, a tolerance layer is fixedly connected on the inner wall of the heat preservation layer, a heater is fixedly connected on the bottom of the tolerance layer, a water tank is fixedly connected on the bottom of the work box through a bolt, a water level sensor is fixedly connected on one side of the water tank and the tolerance layer through a bolt, a water pump is fixedly connected on the bottom of the water tank through a bolt, the utility model has simple structure and convenient use, can well carry out the experiment, simultaneously recycle the water in the work box after the experiment, reduce the waste of water resource, save water resource, circulate the water inside, increase heat transfer, the change of temperature is accelerated, the refrigeration and heating work is reduced, and energy is saved.

Description

High-low temperature test box with automatic water adding function

Technical Field

The utility model discloses test device technical field especially relates to a high low temperature test box with automatically, function adds water.

Background

High-low temperature test chamber: the method is suitable for high-temperature and low-temperature reliability tests of industrial products. The performance indexes of parts and materials of related products such as electronic electricians, automobile motorcycles, aerospace, ship weapons, universities, research institutions and the like are tested under the condition of high-temperature and low-temperature (alternating) cyclic change, sometimes experiments are required to be carried out in high-temperature or low-temperature water areas, but a high-temperature and low-temperature experiment box of the conventional device can carry out experiments, but cannot recover or reserve water, so that the device cannot work well when water is cut off, cannot well save water resources and wastes water resources.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high low temperature test case with automatic function of adding water has solved the problem of the cycling water that the proof box can not be fine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-low temperature test chamber with an automatic water adding function comprises a working chamber, a heat preservation layer is fixedly connected in the working chamber, a tolerance layer is fixedly connected to the inner wall of the heat preservation layer, a heater is fixedly connected to the bottom of the tolerance layer, a water tank is fixedly connected to the bottom of the working chamber through bolts, a water level sensor is fixedly connected to one side of the water tank and one side of the tolerance layer through bolts, a water pump is fixedly connected to the bottom of the water tank through bolts, an inlet pipe is fixedly connected to the input end of the water pump, a storage pipe is connected to the inlet pipe, an outlet pipe is fixedly connected to the output end of the water pump and is fixedly connected to the tolerance layer, a circulating pipe located in the water tank is fixedly connected to one side of the outlet pipe, electromagnetic valves are connected to the inlet pipe, the storage pipe, the outlet, fixedly connected with and tolerance layer fixed connection's suction pipe and drain pipe on the circulating pump, the downside of work box passes through bolt fixedly connected with compressor, be connected with on the compressor with work box fixed connection's condenser pipe, bolt fixedly connected with controller and touch screen are passed through to one side of work box.

Preferably, the controller adopts AFPX0L14R model controller, heater, water pump, solenoid valve, level sensor, circulating pump, compressor and touch screen all are connected with the controller electricity through the electric wire.

Preferably, one side of the working box is rotatably connected with a replacing door through a hinge, one side of the replacing door is fixedly connected with a sealing ring, and the sealing ring is made of rubber.

Preferably, one side of the working box is provided with a through hole, and the through hole is made of rubber.

Preferably, the upper side of the working box is fixedly connected with a pressure limiting pipe, and the pressure limiting pipe is connected with a pressure limiting valve.

Preferably, the water level sensor adopts an HTXC1-FTYW model water level sensor, a temperature sensor is fixedly connected in the working box, the temperature sensor adopts an RHT04-20 model temperature sensor, and the temperature sensor is electrically connected with the controller through an electric wire.

The utility model has the advantages that:

the utility model discloses a cooperation of inlet tube, storage pipe, outlet pipe, circulating pipe, solenoid valve, water tank and so on can deposit water in the water tank, and the stopping of work when avoiding cutting off the water supply can be retrieved the water in the work box after the experiment simultaneously, reduces the waste of water resource, water economy resource.

The utility model discloses a circulating pump, the pipe and the drain pipe absorb water, can be so that the water of one side then follow the drain pipe discharge through the pipe that absorbs water for inside water circulates, increases heat transfer for the change of temperature reduces going on of refrigeration heating work, the energy saving.

To sum up, the utility model discloses simple structure, convenient to use, the experiment that can be fine retrieves the water in the work box after the experiment simultaneously, reduces the waste of water resource, and the water economy resource, inside water circulate, increase heat transfer for the change of temperature reduces going on of refrigeration heating work, the energy saving.

Drawings

Fig. 1 is a schematic front sectional view of the present invention.

Fig. 2 is a schematic left-side sectional view of the present invention.

Reference numbers in the figures: the device comprises a work box 1, a water inlet pipe 2, a storage pipe 3, a water pump 4, a water outlet pipe 5, a circulating pipe 6, a water tank 7, a water level sensor 8, a compressor 9, a water suction pipe 10, an electromagnetic valve 11, a circulating pump 12, a water outlet pipe 13, a condenser pipe 14, a controller 15, a touch screen 16, a heat insulation layer 17, a tolerance layer 18 and a heater 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to the attached drawings 1-2, a high-low temperature test chamber with an automatic water adding function comprises a working chamber 1, a heat preservation layer 17 is fixedly connected in the working chamber 1, a tolerance layer 18 is fixedly connected to the inner wall of the heat preservation layer 17, the heat preservation layer 17 can preserve heat, energy is saved, the internal deformation of the tolerance layer 18 can be reduced, a protection device is arranged, a heater 19 is fixedly connected to the bottom of the tolerance layer 18 and can heat the device to set high temperature, a water tank 7 is fixedly connected to the bottom of the working chamber 1 through bolts, a water level sensor 8 is fixedly connected to one side of the water tank 7 and one side of the tolerance layer 18 through bolts, the water level sensor 8 can measure the water level to ensure the stability of the water level, a water pump 4 is fixedly connected to the bottom of the water tank 7 through bolts, a water inlet pipe 2 is fixedly connected to the input end of the water pump 4, a storage pipe 3, one side of the water outlet pipe 5 is fixedly connected with a circulating pipe 6 positioned in the water tank, the water inlet pipe 2, the storage pipe 3, the water outlet pipe 5 and the circulating pipe 6 are connected with an electromagnetic valve 11, the electromagnetic valve 11 and the water pump 4 are respectively opened and closed, water can be stored in the water tank, the stop of work during water cut-off is avoided, simultaneously, water in the work box 1 can be recovered after an experiment, the waste of water resources is reduced, water resources are saved, the lower side of the work box 1 is fixedly connected with a circulating pump 12 through bolts, a water suction pipe 10 and a drain pipe 13 which are fixedly connected with a tolerance layer 18 are fixedly connected on the circulating pump 12, through the work of the circulating pump 12, water on one side can be discharged from the drain pipe 13 through the water suction pipe 10, so that the internal water is circulated, the heat transfer is increased, the change of the temperature is accelerated, the, the lower side of the working box 1 is fixedly connected with a compressor 9 through bolts, the compressor 9 is connected with a condenser pipe 14 fixedly connected with the working box 1, the device can be refrigerated, and one side of the working box 1 is fixedly connected with a controller 15 and a touch screen 16 through bolts.

The controller 15 is an AFPX0L14R type controller, the heater 19, the water pump 4, the electromagnetic valve 11, the water level sensor 8, the circulating pump 12, the compressor 9 and the touch screen 16 are all electrically connected with the controller 15 through electric wires, and the device is controlled through the control of the touch screen 16 and the control of the controller 15.

One side of the working box 1 is rotatably connected with a replacing door through a hinge, one side of the replacing door is fixedly connected with a sealing ring, the sealing ring is made of rubber, the sealing ring can seal to ensure that liquid cannot leak out, one side of the working box 1 is provided with a through hole, the through hole is made of rubber, so that the compressor 9 can radiate heat, the upper side of the working box 1 is fixedly connected with a pressure limiting pipe, the pressure limiting pipe is connected with a pressure limiting valve, the internal pressure is ensured not to exceed a certain value, and the normal operation of the maintenance work is ensured,

the water level sensor 8 adopts an HTXC1-FTYW model water level sensor, a temperature sensor is fixedly connected in the working box 1, the temperature sensor adopts an RHT04-20 model temperature sensor, the temperature sensor is electrically connected with the controller 15 through an electric wire, the temperature sensor can measure the temperature, and an observation pipe is fixedly connected to one side of the working box 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high low temperature test box with automatic function of adding water, includes work box (1), its characterized in that, fixedly connected with heat preservation (17) in work box (1), the inner wall fixedly connected with of heat preservation (17) tolerates layer (18), the bottom fixedly connected with heater (19) of tolerating layer (18), bolt fixedly connected with water tank (7) is passed through to the bottom of work box (1), one side of water tank (7) and tolerating layer (18) all is through bolt fixedly connected with level sensor (8), bolt fixedly connected with water pump (4) is passed through to the bottom of water tank (7), the input fixedly connected with inlet tube (2) of water pump (4), be connected with storage pipe (3) on inlet tube (2), the output fixedly connected with of water pump (4) and outlet pipe (5) of tolerating layer (18) fixed connection, circulating pipe (6) that one side fixedly connected with of outlet pipe (5) is located the water tank, inlet tube (2), storage pipe (3), outlet pipe (5) and circulating pipe (6) all are connected with solenoid valve (11), bolt fixedly connected with circulating pump (12) are passed through to the downside of work box (1), fixedly connected with and endure layer (18) fixed connection's pipe (10) and drain pipe (13) that absorb water on circulating pump (12), bolt fixedly connected with compressor (9) are passed through to the downside of work box (1), be connected with condenser pipe (14) with work box (1) fixed connection on compressor (9), bolt fixedly connected with controller (15) and touch screen (16) are passed through to one side of work box (1).

2. The high-low temperature test chamber with the automatic water adding function is characterized in that the controller (15) adopts an AFPX0L14R model controller, and the heater (19), the water pump (4), the electromagnetic valve (11), the water level sensor (8), the circulating pump (12), the compressor (9) and the touch screen (16) are electrically connected with the controller (15) through electric wires.

3. The high and low temperature test chamber with the automatic water adding function is characterized in that one side of the working chamber (1) is rotatably connected with a replacing door through a hinge, one side of the replacing door is fixedly connected with a sealing ring, and the sealing ring is made of rubber.

4. The high-low temperature test chamber with the automatic water adding function is characterized in that a through hole is formed in one side of the working chamber (1), and the through hole is made of rubber.

5. The high-low temperature test chamber with the automatic water adding function according to claim 1, characterized in that a pressure limiting pipe is fixedly connected to the upper side of the working chamber (1), and a pressure limiting valve is connected to the pressure limiting pipe.

6. The high-low temperature test chamber with the automatic water adding function is characterized in that the water level sensor (8) adopts an HTXC1-FTYW type water level sensor, a temperature sensor is fixedly connected in the working chamber (1), the temperature sensor adopts an RHT04-20 type temperature sensor, and the temperature sensor is electrically connected with the controller (15) through an electric wire.