CN214107012U

CN214107012U - High-precision calibration constant temperature device

Info

Publication number: CN214107012U
Application number: CN202022264741.4U
Authority: CN
Inventors: 罗国超
Original assignee: Shenzhen Labtop Apparatus Technology Co ltd
Current assignee: Shenzhen Labtop Apparatus Technology Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-09-03
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a high accuracy calibration constant temperature equipment relates to the constant temperature equipment and makes technical field. The device comprises a controller, wherein a bearing body is fixedly arranged at the bottom of the controller, and a bath cover is movably arranged at the top of the bearing body. Through setting up the bath, place into solution in making it, and cover through the bath lid tightly, make its inside enclosure that produces, it carries out intensive mixing to be convenient for its solution, and then strengthen the homogeneity of its solution stirring, be convenient for the follow-up use of its solution, and then the operation through the controller, control the evaporimeter operation, make it carry out evaporation treatment to bath internal solution, and the effect through compressor and fan, make the high temperature vapour of its solution evaporation carry out cold and hot alternation in the condenser, and then strengthen the temperature homogeneity that the device used, and the result of use that the stabilising arrangement used with constant temperature, and through the reasonable setting to bath lid, effectively regulate and control the heat transfer area of device, and then the precision of guarantee device temperature settlement, the practicality of the device has been strengthened.

Description

High-precision calibration constant temperature device

Technical Field

The utility model relates to a constant temperature equipment makes technical field, specifically is a high accuracy calibration constant temperature equipment.

Background

Calibrating the constant temperature device: the device is an auxiliary device for controlling the medium in the water bath tank by the thermostatic equipment, and the device can uniformly stir the medium (liquid or solid-liquid mixture) in the bath tank, so that the temperature of the medium in different positions in a period of time is uniform in the same thermostatic water bath.

At present, a plurality of thermostatic devices are used in a laboratory, but when the volume of a bath tank exceeds a certain range during the cyclic stirring in the bath tank, the solution in the bath tank is not uniformly stirred, and according to the measurement of the temperature uniformity in DIN12876, nine temperature points at different positions have obvious temperature differences, so that the temperature uniformity of the device after use is poor, and the precision of the existing device after temperature setting is inaccurate when the existing device is used, so that the subsequent use problem of the device is influenced.

Disclosure of Invention

The utility model provides a high accuracy calibration constant temperature equipment possesses the advantage that temperature homogeneity is good, the temperature is set for the back precision height and solution stirring to solve general constant temperature equipment and do not possess temperature homogeneity and imitate, the temperature sets for the back precision height and the problem of solution stirring.

In order to realize possessing the purpose that temperature homogeneity is imitated, the temperature sets for the back precision height and solution stirring, the utility model provides a following technical scheme: a high-precision calibration constant temperature device comprises a controller, wherein a supporting body is fixedly arranged at the bottom of the controller, a bath cover is movably arranged at the top of the supporting body, a bath is fixedly arranged on the inner top wall of the supporting body, an evaporator is fixedly arranged on the inner wall of the bath, a compressor is fixedly arranged on the inner bottom wall of the supporting body, a fan is fixedly arranged on the outer wall of the compressor, and a condenser is fixedly arranged on one side, away from the compressor, of the fan;

the controller includes controller main part, shaded pole motor, jump ring, joint, back shaft, end cap, pump upper cover, pump upper blade, pump lower cover, pump apron and pump lower blade, the fixed controller main part that is provided with in top of controller, the fixed back shaft that is provided with in bottom of controller main part, the outer wall activity of back shaft is provided with the jump ring, the fixed pump upper cover that is provided with in bottom of back shaft, the fixed shaded pole motor that is provided with in top of pump upper cover, the fixed joint that is provided with of output of shaded pole motor, the one end activity that connects is provided with the end cap, the inside activity of pump upper cover is provided with the pump upper blade, the bottom activity of blade is provided with the pump lower cover on the pump, the fixed pump apron that sets up in bottom of pump lower cover, the pump apron obtains the bottom activity and is provided with the pump lower blade.

As a preferred technical scheme of the utility model, the bottom of controller is provided with the baffle, and the bottom of controller runs through the inside of baffle and extends to the outer wall of bathtub bottom, and controller and evaporimeter swing joint.

As a preferred technical scheme of the utility model, connect for jet-propelled mixing technique connects, and the shape size of connecting agrees with each other with the shape size of end cap, and connects and end cap swing joint.

As an optimal technical scheme of the utility model, the controller is the controller that the equal technique self-priming pump was mixed to the jet-propelled, and the model of controller is HMK35D, and controller fixed mounting is at the top of supporting body.

As a preferred technical scheme of the utility model, the shape size of bath lid and the shape size of the part that exposes in the bath match each other, and one side of bath lid is provided with the fastener rubber pad that agrees with mutually with the controller bottom one side that sets up the baffle, and the top of bath lid is provided with the handle.

Compared with the prior art, the utility model provides a high accuracy calibration constant temperature equipment possesses following beneficial effect:

1. this high accuracy calibration constant temperature equipment, through setting up the bath, place into solution in making it, and cover through the bath lid tightly, make its inside production enclosure space, it fully stirs to be convenient for its solution, and then strengthen the homogeneity of its solution stirring, be convenient for the follow-up use of its solution, and then the operation through the controller, the operation of control evaporimeter, make it carry out evaporation treatment to bath internal solution, and the effect through compressor and fan, make the high temperature vapour of its solution evaporation carry out cold and hot alternation in the condenser, and then strengthen the temperature homogeneity that the device used, and the result of use that the stabilizing device used with constant temperature, and through the reasonable setting to the bath lid, effectively regulate and control the heat transfer area of device, and then the precision of guarantee device temperature setting, the practicality of the device has been strengthened.

2. This high accuracy calibration constant temperature equipment, through setting up shaded pole motor, make it promote the joint as drive power, blade and the operation of blade under the pump on the pump, and the promotion evaporimeter operation through the joint, and then promote the evaporimeter and evaporate the solution of placing in the bath, and then form high temperature steam, and then through the rotatory effect that produces of blade and the blade under the pump on the pump, conduct high temperature steam to the compressor, the follow-up device of being convenient for is for guaranteeing its constant temperature effect, carry out cold and hot alternate operation, simultaneously through the setting to bath lid upper handle, be convenient for the installation of bath lid uses, and then through the regulation to its position, control its and the enclosure space of bath, and then the heat transfer area of regulation and control device, so that the temperature of guarantee device constant temperature effect sets for the precision, effectively improve the usability of this device, do benefit to the popularization and use of this device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the main structure of the controller of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a controller; 101. a controller main body; 102. a shaded pole motor; 103. a clamp spring; 104. a joint; 105. a support shaft; 106. a plug; 107. a pump upper cover; 108. a pump upper vane; 109. a pump lower cover; 110. a pump cover plate; 111. a pump lower blade; 2. a bath cover; 3. an evaporator; 4. a bath; 5. a carrier; 6. a compressor; 7. a fan; 8. a condenser.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a high accuracy calibration constant temperature equipment, including controller 1, the fixed supporting body 5 that is provided with in bottom of controller 1, the top activity of supporting body 5 is provided with bath lid 2, the fixed bath 4 that sets up of interior roof of supporting body 5, the fixed evaporimeter 3 that is provided with of inner wall of bath 4, the fixed compressor 6 that is provided with of interior bottom wall of supporting body 5, the fixed fan 7 that is provided with of outer wall of compressor 6, one side that compressor 6 was kept away from to fan 7 is fixed and is provided with condenser 8.

The controller 1 comprises a controller body 101, a shaded pole motor 102, a clamp spring 103, a connector 104, a support shaft 105, a plug 106, an upper pump cover 107, an upper pump blade 108, a lower pump cover 109, a pump cover plate 110 and a lower pump blade 111, the controller body 101 is fixedly arranged at the top of the controller 1, the support shaft 105 is fixedly arranged at the bottom of the controller body 101, the clamp spring 103 is movably arranged on the outer wall of the support shaft 105, the upper pump cover 107 is fixedly arranged at the bottom of the support shaft 105, the shaded pole motor 102 is fixedly arranged at the top of the upper pump cover 107, the connector 104 is fixedly arranged at the output end of the shaded pole motor 102, the plug 106 is movably arranged at one end of the connector 104, the upper pump blade 108 is movably arranged in the upper pump cover 107, the lower pump cover 109 is movably arranged at the bottom of the upper pump blade 108, and the pump cover plate 110 is fixedly arranged at the bottom of the lower pump, the pump cover plate 110 is movably provided with a pump lower blade 111 at the bottom.

Specifically, the bottom of the controller 1 is provided with a partition plate, the bottom of the controller 1 penetrates through the inside of the partition plate and extends to the outer wall of the bottom of the bath tank 4, and the controller 1 is movably connected with the evaporator 3.

In this embodiment, the installation of the controller 1 of being convenient for is used, and through the setting of baffle, has effectively completely cut off high temperature steam and to the inside damage of controller 1, and it is long when strengthening its use, does benefit to the operation of device and uses.

Specifically, the joint 104 is a jet mixing technology joint, the shape and size of the joint 104 are matched with the shape and size of the plug 106, and the joint 104 is movably connected with the plug 106.

In this embodiment, the fitting connection between the connector 104 and the plug 106 is achieved by the jet-flow type mixing technology, so that the connector 104 can be effectively and stably used, the operation of the evaporator 3 is conveniently driven, the stable evaporation effect of the device is guaranteed, and the usability of the device is effectively improved.

Specifically, the controller 1 is a controller of a jet flow mixing and homogenizing self-priming pump, the model of the controller 1 is HMK35D, and the controller 1 is fixedly mounted on the top of the supporting body 5.

In this embodiment for the equal technique is mixed to the jet-propelled of device accessible controller 1, carries out intensive mixing to the solution of placing in the bath 4, and effectively ensures the homogeneity of solution stirring, and through the effect from inhaling the pump, is convenient for wear the high temperature steam of evaporation and leads to compressor 6 simultaneously, and then carries out subsequent cold and hot in turn, effectively improves the practicality of device, ensures device moving smoothness nature.

Specifically, the shape and size of the bath cover 2 are matched with the shape and size of the exposed part of the bath 4, a clamping rubber pad matched with one side of the bottom of the controller 1 provided with a partition is arranged on one side of the bath cover 2, and a handle is arranged at the top of the bath cover 2.

In this embodiment, make the shape size design of bath lid 2 comparatively reasonable, the use of the device of being convenient for, and effectively improve the closure of bath 4, get into the evaporation of its solution of reinforcing to be convenient for through the position of use of adjusting bath lid 2, the heat transfer area of regulation and control device, so that the temperature of guarantee device constant temperature effect sets for the precision, effectively improves the usability of the device.

The utility model discloses a theory of operation and use flow: when the device is used, the bath 4 is arranged, so that a solution is placed in the bath, the bath cover 2 is used for tightly covering the bath, the device is connected with a power supply, the controller 1 is operated, the shaded pole motor 102 serves as a driving force to push the joint 104, the upper pump blade 108 and the lower pump blade 111 to operate, the evaporator 3 is pushed by the joint 104 to operate, the evaporator 3 is pushed to evaporate the solution placed in the bath 4, high-temperature steam is formed, the high-temperature steam is conducted to the compressor 6 under the action of rotation of the upper pump blade 108 and the lower pump blade 111, the high-temperature steam evaporated by the solution is subjected to cold and hot alternation in the condenser 8 under the action of the compressor 6 and the fan 7, the temperature uniformity of the device is further enhanced, the use effect of constant temperature use of the device is stabilized, and the operation of the device is completed through the above steps.

In summary, the high-precision calibration thermostat device is constructed such that the shaded-pole motor 102 is provided so as to operate as a driving force for driving the joint 104, the upper pump blade 108 and the lower pump blade 111, and operates by pushing the evaporator 3 through the joint 104, further pushing the evaporator 3 to evaporate the solution in the bath 4 to form high temperature steam, further, the high-temperature steam is conducted to the compressor 6 through the action generated by the rotation of the upper pump blade 108 and the lower pump blade 111, so that the subsequent device can perform cold and hot alternate operation for ensuring the constant temperature effect, and meanwhile, the bath cover 2 can be conveniently installed and used through the arrangement of the handle on the bath cover 2, and then the closed space between the device and the bath tank 4 is controlled by adjusting the position of the device, so as to regulate and control the heat exchange area of the device, so as to ensure the temperature setting precision of the constant temperature effect of the device, effectively improve the usability of the device and be beneficial to the popularization and the use of the device.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high accuracy calibration constant temperature equipment, includes controller (1), its characterized in that: a bearing body (5) is fixedly arranged at the bottom of the controller (1), a bath cover (2) is movably arranged at the top of the bearing body (5), a bath (4) is fixedly arranged on the inner top wall of the bearing body (5), an evaporator (3) is fixedly arranged on the inner wall of the bath (4), a compressor (6) is fixedly arranged on the inner bottom wall of the bearing body (5), a fan (7) is fixedly arranged on the outer wall of the compressor (6), and a condenser (8) is fixedly arranged on one side, away from the compressor (6), of the fan (7);

the controller (1) comprises a controller main body (101), a shaded pole motor (102), a clamp spring (103), a joint (104), a support shaft (105), a plug (106), a pump upper cover (107), pump upper blades (108), a pump lower cover (109), a pump cover plate (110) and pump lower blades (111), the controller main body (101) is fixedly arranged at the top of the controller (1), the support shaft (105) is fixedly arranged at the bottom of the controller main body (101), the clamp spring (103) is movably arranged on the outer wall of the support shaft (105), the pump upper cover (107) is fixedly arranged at the bottom of the support shaft (105), the shaded pole motor (102) is fixedly arranged at the top of the pump upper cover (107), the joint (104) is fixedly arranged at the output end of the shaded pole motor (102), the plug (106) is movably arranged at one end of the joint (104), and the pump upper blades (108) are movably arranged in the pump upper cover (107), the bottom of the upper pump blade (108) is movably provided with a lower pump cover (109), the bottom of the lower pump cover (109) is fixedly provided with a pump cover plate (110), and the pump cover plate (110) is movably provided with a lower pump blade (111) at the bottom.

2. A high precision calibrating thermostat according to claim 1, characterized in that: the bottom of controller (1) is provided with the baffle, and the bottom of controller (1) runs through the inside of baffle and extends to bath (4) bottom outer wall, and controller (1) and evaporimeter (3) swing joint.

3. A high precision calibrating thermostat according to claim 1, characterized in that: the connector (104) is a jet flow type mixing technology connector, the shape and the size of the connector (104) are matched with those of the plug (106), and the connector (104) is movably connected with the plug (106).

4. A high precision calibrating thermostat according to claim 1, characterized in that: the controller (1) is a controller of a jet flow type mixing and uniform technology self-priming pump, the model of the controller (1) is HMK35D, and the controller (1) is fixedly installed at the top of the bearing body (5).

5. A high precision calibrating thermostat according to claim 1, characterized in that: the shape and size of the bath cover (2) are matched with that of the exposed part of the bath (4), a clamping rubber pad matched with one side of the bottom of the controller (1) provided with a partition is arranged on one side of the bath cover (2), and a handle is arranged at the top of the bath cover (2).