CN210279201U - Constant temperature device - Google Patents
Constant temperature device Download PDFInfo
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- CN210279201U CN210279201U CN201920471224.9U CN201920471224U CN210279201U CN 210279201 U CN210279201 U CN 210279201U CN 201920471224 U CN201920471224 U CN 201920471224U CN 210279201 U CN210279201 U CN 210279201U
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Abstract
The utility model provides a constant temperature equipment for the temperature value that makes the sample that awaits measuring keeps at preset temperature value, constant temperature equipment includes: a body portion having an accommodation cavity; the partition part is arranged in the accommodating cavity to partition the accommodating cavity into a first accommodating groove and a second accommodating groove, and the first accommodating groove is communicated with the second accommodating groove; the sample cylinder is used for storing a sample to be tested, is arranged in the accommodating cavity and is positioned in the first accommodating groove; liquid circulation system, liquid circulation system's one end and first holding tank are linked together to in sending into first holding tank with the liquid after the heating in the liquid circulation system, liquid circulation system's the other end and second holding tank are linked together, in order to send back liquid circulation system to heat from the liquid that flows into in the second holding tank in the first holding tank. The utility model discloses a constant temperature equipment has solved the problem that can't carry out constant temperature to liquid among the prior art and keep.
Description
Technical Field
The utility model relates to a liquid heat preservation field particularly, relates to a constant temperature equipment.
Background
At present, in the process of testing viscosity in a laboratory, the test sample is not preheated, but is tested at constant temperature after sampling. After the test is finished and the device is taken out, because the device without constant temperature can only be placed in a room temperature environment, if the test is needed again, the temperature change can affect the test result. In addition, the standard liquid can also be measured under similar conditions, and when the standard liquid is taken out of the sample barrel for operation after being subjected to constant temperature in the constant-temperature water bath, the standard liquid can be influenced by the environmental temperature, so that the test result is inaccurate.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a thermostat device to solve the problem of the prior art that can't keep liquid at constant temperature.
In order to achieve the above object, the utility model provides a constant temperature equipment for the temperature value that makes the sample that awaits measuring keeps at preset temperature value, and constant temperature equipment includes: a body portion having an accommodation cavity; the partition part is arranged in the accommodating cavity to partition the accommodating cavity into a first accommodating groove and a second accommodating groove, and the first accommodating groove is communicated with the second accommodating groove; the sample cylinder is used for storing a sample to be tested, is arranged in the accommodating cavity and is positioned in the first accommodating groove; liquid circulation system, liquid circulation system's one end and first holding tank are linked together to in sending into first holding tank with the liquid after the heating in the liquid circulation system, liquid circulation system's the other end and second holding tank are linked together, in order to send back liquid circulation system to heat from the liquid that flows into in the second holding tank in the first holding tank.
Further, the liquid circulation system includes: the liquid outlet of the constant-temperature heating mechanism is connected with the first accommodating tank, and the liquid inlet of the constant-temperature heating mechanism is communicated with the second accommodating tank; wherein, constant temperature heating mechanism is used for heating the liquid through constant temperature heating mechanism.
Further, the liquid circulation system further includes: one end of the first pipeline is communicated with the liquid outlet, and the other end of the first pipeline is communicated with the first accommodating groove; first water pump, first water pump set up on first pipeline, and first water pump is used for taking out liquid from the liquid outlet and send into in the first holding tank.
Further, the liquid circulation system further includes: one end of the second pipeline is communicated with the liquid inlet, and the other end of the second pipeline is communicated with the second accommodating groove; the second water pump, the second water pump sets up on the second pipeline, and the second water pump is used for taking out liquid from the second holding tank and sending into the inlet.
Further, the first pipeline penetrates through the body part and the separating part and then is communicated with the first accommodating groove; and/or the second pipeline penetrates through the body part and then is communicated with the second accommodating groove.
Furthermore, the first accommodating groove is located in the middle of the body portion, and the second accommodating groove is arranged around the first accommodating groove.
Furthermore, the body part is a rectangular groove, and the projection of the partition part in the accommodating cavity is rectangular; wherein, the sample section of thick bamboo is located the middle part of second holding tank.
Further, the sample tube is a cylinder, and a center line of the cylinder passes through a center of gravity of the body portion.
Furthermore, an overflow water outlet nozzle is arranged on the separating part and is used for communicating the first accommodating groove and the second accommodating groove, so that liquid in the first accommodating groove flows into the second accommodating groove from the overflow water outlet nozzle.
Further, the body portion, the partition portion, and the sample cylinder are all made of a heat conductive material.
The utility model discloses a constant temperature equipment can carry out constant temperature to the sample that awaits measuring that is located the sample section of thick bamboo through liquid circulation system and keep. The partition part is arranged in the containing cavity of the body part and divides the containing cavity into a first containing groove and a second containing groove which are communicated with each other, and the liquid circulating system, the first containing groove and the second containing groove form a liquid circulating system, so that liquid in the first containing groove and the second containing groove is guaranteed to be kept at a certain temperature value, and a sample cylinder in the first containing groove is kept at a constant temperature value. The utility model discloses a constant temperature equipment can carry out constant temperature to the sample that awaits measuring that is located the sample section of thick bamboo through liquid circulation system and keep, has solved the unable problem that keeps constant temperature to liquid among the prior art.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural view of an embodiment of a thermostat device according to the invention;
fig. 2 shows a schematic structural view of a thermostat device according to the invention.
Wherein the figures include the following reference numerals:
10. a body portion; 11. a first accommodating groove; 12. a second accommodating groove; 20. a partition portion; 21. an overflow water outlet nozzle; 30. a sample cartridge; 40. a constant temperature heating mechanism; 50. a first pipeline; 60. a second pipeline; 70. a first water pump; 80. and a second water pump.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The utility model provides a constant temperature equipment, please refer to fig. 1 and fig. 2, constant temperature equipment is used for making the temperature value of the sample that awaits measuring keep at preset temperature value, and constant temperature equipment includes: a body portion 10, the body portion 10 having a receiving cavity; the partition part 20 is arranged in the accommodating cavity to divide the accommodating cavity into a first accommodating groove 11 and a second accommodating groove 12, and the first accommodating groove 11 is communicated with the second accommodating groove 12; the sample cylinder 30 is used for storing a sample to be tested, and the sample cylinder 30 is arranged in the accommodating cavity and is positioned in the first accommodating groove 11; one end of the liquid circulation system is communicated with the first accommodating groove 11 so as to send the heated liquid in the liquid circulation system into the first accommodating groove 11, and the other end of the liquid circulation system is communicated with the second accommodating groove 12 so as to send the liquid flowing into the second accommodating groove 12 from the first accommodating groove 11 back to the liquid circulation system for heating.
The utility model discloses a constant temperature equipment can carry out constant temperature to the sample that awaits measuring that is located sample cylinder 30 through liquid circulation system and keep. The partition part 20 is disposed in the accommodating cavity of the body part 10, and divides the accommodating cavity into a first accommodating groove 11 and a second accommodating groove 12 which are communicated with each other, and the liquid circulation system and the first accommodating groove 11 and the second accommodating groove 12 form a liquid circulation system, so that the liquids in the first accommodating groove 11 and the second accommodating groove 12 are kept at a certain temperature value, and the sample cartridge 30 in the first accommodating groove 11 is kept at a constant temperature value. The utility model discloses a constant temperature equipment can carry out constant temperature to the sample that awaits measuring that is located sample cylinder 30 through liquid circulation system and keep, has solved the unable problem that keeps constant temperature to liquid among the prior art.
In this embodiment, one end of the liquid circulation system is communicated with the first receiving container 11 to send the heated liquid in the liquid circulation system into the first receiving container 11, and the other end of the liquid circulation system is communicated with the second receiving container 12 to send the liquid flowing into the second receiving container 12 from the first receiving container 11 back to the liquid circulation system for heating, so that the liquid circulation system, the first receiving container 11 and the second receiving container 12 form a liquid circulation system, thereby ensuring that the liquid is at a fixed temperature.
As for a specific structure of the liquid circulation system, as shown in fig. 1 and 2, the liquid circulation system includes: a liquid outlet of the constant-temperature heating mechanism 40 is connected with the first accommodating groove 11, and a liquid inlet of the constant-temperature heating mechanism 40 is communicated with the second accommodating groove 12; the constant temperature heating mechanism 40 is used for heating the liquid passing through the constant temperature heating mechanism 40.
In this embodiment, the constant temperature heating mechanism 40 is used for heating liquid, a liquid outlet of the constant temperature heating mechanism 40 is connected to the first accommodating tank 11, and a liquid inlet of the constant temperature heating mechanism 40 is communicated to the second accommodating tank 12, so that the liquid in the first accommodating tank 11 and the liquid in the second accommodating tank 12 are always heated in the constant temperature heating mechanism 40, and thus are kept at a certain temperature value.
In the present embodiment, the constant temperature heating mechanism 40 is a controlled constant temperature heating device, which may be a bath, and other heating mechanisms are used to heat the bath.
In order to feed the liquid in the constant temperature heating mechanism 40 into the first holding tank 11, as shown in fig. 1, the liquid circulation system further includes: one end of the first pipeline 50 is communicated with the liquid outlet, and the other end of the first pipeline 50 is communicated with the first accommodating groove 11; and the first water pump 70, the first water pump 70 is arranged on the first pipeline 50, and the first water pump 70 is used for pumping the liquid out of the liquid outlet and sending the liquid into the first accommodating groove 11.
In this embodiment, the first pipeline 50 is used to communicate the constant temperature heating mechanism 40 and the first holding tank 11, and the first water pump 70 is arranged to pump the liquid from the liquid outlet of the constant temperature heating mechanism 40 and feed the liquid into the first holding tank 11.
In order to return the liquid in the second holding tank 12 to the constant temperature heating mechanism 40, as shown in fig. 1, the liquid circulation system further includes: a second pipeline 60, one end of the second pipeline 60 is communicated with the liquid inlet, and the other end of the second pipeline 60 is communicated with the second accommodating groove 12; and the second water pump 80, the second water pump 80 is arranged on the second pipeline 60, and the second water pump 80 is used for pumping the liquid out of the second accommodating groove 12 and sending the liquid into the liquid inlet.
In this embodiment, the second pipeline 60 is used to communicate the constant temperature heating mechanism 40 with the second holding tank 12, and the second water pump 80 is arranged to pump the liquid out of the second holding tank 12 and feed the liquid into the liquid inlet of the constant temperature heating mechanism 40.
In this embodiment, the first water pump 70 is a small water pump, and the second water pump 80 is a large water pump.
Preferably, the first pipeline 50 is communicated with the first receiving groove 11 after passing through the body part 10 and the partition part 20; and/or, the second pipeline 60 is communicated with the second accommodating groove 12 after passing through the body part 10.
In this embodiment, the first pipeline 50 passes through the body portion 10 and the separating portion 20 and then communicates with the first receiving groove 11, that is, a part of the first pipeline 50 is located in the second receiving groove 12 but does not communicate with the second receiving groove 12, and the port of the first pipeline 50 is located in the first receiving groove 11.
In this embodiment, the second pipeline 60 passes through the body portion 10 and then communicates with the second receiving groove 12, that is, the port of the second pipeline 60 is located in the second receiving groove 12.
Preferably, the first receiving groove 11 is located at the middle of the body part 10, and the second receiving groove 12 is disposed around the first receiving groove 11.
In the present embodiment, the projections of the main body 10 and the partition 20 on the horizontal plane are both rectangular bodies.
Preferably, the main body 10 is a rectangular groove, and the projection of the partition 20 in the accommodating cavity is rectangular; wherein, the sample tube 30 is located in the middle of the second receiving groove 12.
Preferably, the sample cartridge 30 is a cylinder, the center line of which passes through the center of gravity of the body portion 10.
In order to enable the first receiving chamber 11 and the second receiving chamber 12 to communicate with each other, as shown in fig. 1, an overflow nozzle 21 is disposed on the partition 20, and the overflow nozzle 21 is used to communicate the first receiving chamber 11 and the second receiving chamber 12, so that the liquid in the first receiving chamber 11 flows into the second receiving chamber 12 from the overflow nozzle 21.
In this embodiment, the first receiving groove 11 can communicate with the second receiving groove 12 by providing the overflow faucet 21, so that the liquid in the first receiving groove 11 can flow into the second receiving groove 12 through the overflow faucet 21.
In order to ensure the heat transfer effect, the body portion 10, the partition portion 20, and the sample cartridge 30 are made of a heat conductive material.
The utility model discloses a constant temperature equipment is a homothermal sample bucket that awaits measuring, and it comprises following part:
the diameter of the sample barrel (sample barrel 30) is 8cm, the height is 12cm, the constant temperature groove (body part 10) has wrapping performance, water inlet and outlet do not act on the sample barrel, and the temperature is more constant. The size design is as follows: inner constant temperature bath (first accommodation bath 11): 20cm × 11.5cm × 11m (length × width × height), outer thermostatic bath (second housing bath 12): 30cm × 12.4cm × 11m (length × width × height). The thermostatic bath material keeps unanimous with the sample bucket, is the stainless steel. And a circulation mode that the inner water tank overflows to the outer water tank and the outer water tank discharges water is adopted. The heating function of the constant temperature heating device (constant temperature heating mechanism 40) is utilized to control the temperature within the preheating range, and the temperature of the circulating water is ensured. The constant-temperature sample to-be-detected barrel can be connected to any device capable of being heated, the constant-temperature heating device can be controlled to be a bath tank produced by any manufacturer, and the constant-temperature sample to-be-detected barrel is controlled by utilizing the temperature of the bath tank, so that the problems that measuring equipment is few, a large number of temperature detection measuring instruments are required to be measured at the same time, and the temperature is hotter when the measuring instruments are to be detected are solved.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:
the utility model discloses a constant temperature equipment can carry out constant temperature to the sample that awaits measuring that is located sample cylinder 30 through liquid circulation system and keep. The partition part 20 is disposed in the accommodating cavity of the body part 10, and divides the accommodating cavity into a first accommodating groove 11 and a second accommodating groove 12 which are communicated with each other, and the liquid circulation system and the first accommodating groove 11 and the second accommodating groove 12 form a liquid circulation system, so that the liquids in the first accommodating groove 11 and the second accommodating groove 12 are kept at a certain temperature value, and the sample cartridge 30 in the first accommodating groove 11 is kept at a constant temperature value. The utility model discloses a constant temperature equipment can carry out constant temperature to the sample that awaits measuring that is located sample cylinder 30 through liquid circulation system and keep, has solved the unable problem that keeps constant temperature to liquid among the prior art.
The utility model discloses a constant temperature equipment global design is brief, adopts neotype ultra-thin diathermanous effectual material, and inside is intake, and outside outflow circulation, inner structure surveyability convenient operation. The circulating constant-temperature heating water is connected with a constant-temperature water tank, and a constant-temperature bucket to be measured is balanced by using a temperature control device of the constant-temperature water tank. The sample which is not detected can be put into a barrel to be detected for use. The internal constant-temperature water storage tank plays a role in constant temperature, and the external heat-preservation water storage tank plays a role in heat preservation and is internally and externally compatible.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A thermostatic device for keeping a temperature value of a sample to be tested at a preset temperature value, the thermostatic device comprising:
a body portion (10), the body portion (10) having a receiving cavity;
a partition part (20), wherein the partition part (20) is arranged in the accommodating cavity to divide the accommodating cavity into a first accommodating groove (11) and a second accommodating groove (12), and the first accommodating groove (11) is communicated with the second accommodating groove (12);
the sample cylinder (30) is used for storing the sample to be tested, and the sample cylinder (30) is arranged in the accommodating cavity and is positioned in the first accommodating groove (11);
one end of the liquid circulating system is communicated with the first accommodating groove (11) so as to send the heated liquid in the liquid circulating system into the first accommodating groove (11), and the other end of the liquid circulating system is communicated with the second accommodating groove (12) so as to send the liquid flowing into the second accommodating groove (12) from the first accommodating groove (11) back to the liquid circulating system for heating.
2. The thermostat device of claim 1, wherein the liquid circulation system comprises:
the liquid outlet of the constant-temperature heating mechanism (40) is connected with the first accommodating groove (11), and the liquid inlet of the constant-temperature heating mechanism (40) is communicated with the second accommodating groove (12);
wherein the constant temperature heating mechanism (40) is used for heating the liquid passing through the constant temperature heating mechanism (40).
3. The thermostat device of claim 2, wherein the liquid circulation system further comprises:
one end of the first pipeline (50) is communicated with the liquid outlet, and the other end of the first pipeline (50) is communicated with the first accommodating groove (11);
the first water pump (70), the first water pump (70) is set up on the first pipeline (50), the first water pump (70) is used for withdrawing liquid from the liquid outlet and sending into the first holding tank (11).
4. A thermostat according to claim 3, wherein the liquid circulation system further comprises:
one end of the second pipeline (60) is communicated with the liquid inlet, and the other end of the second pipeline (60) is communicated with the second accommodating groove (12);
and the second water pump (80), the second water pump (80) is arranged on the second pipeline (60), and the second water pump (80) is used for pumping out the liquid from the second accommodating groove (12) and sending the liquid into the liquid inlet.
5. The thermostat device according to claim 4, characterized in that the first line (50) communicates with the first receiving groove (11) after passing through the body portion (10) and the partition (20); and/or the second pipeline (60) is communicated with the second accommodating groove (12) after penetrating through the body part (10).
6. The thermostat device according to claim 1, characterized in that the first receiving groove (11) is located in the middle of the body portion (10), and the second receiving groove (12) is provided around the first receiving groove (11).
7. The thermostat device according to claim 6, characterized in that the body portion (10) is a rectangular slot, the projection of the partition (20) inside the housing cavity being rectangular; wherein the sample tube (30) is located in the middle of the second accommodating groove (12).
8. The thermostatic device according to claim 7, characterized in that the sample cartridge (30) is a cylinder, the center line of which passes through the center of gravity of the body portion (10).
9. Thermostat device according to claim 1, characterized in that an overflow outlet nozzle (21) is arranged on the partition (20), the overflow outlet nozzle (21) being adapted to communicate the first receiving groove (11) with the second receiving groove (12) so that the liquid in the first receiving groove (11) flows from the overflow outlet nozzle (21) into the second receiving groove (12).
10. Thermostat device according to claim 1, characterized in that the body section (10), the partition (20) and the sample cartridge (30) are all prepared from a heat-conducting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471224.9U CN210279201U (en) | 2019-04-09 | 2019-04-09 | Constant temperature device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471224.9U CN210279201U (en) | 2019-04-09 | 2019-04-09 | Constant temperature device |
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| CN210279201U true CN210279201U (en) | 2020-04-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285269A (en) * | 2020-12-24 | 2021-01-29 | 北京天通慧智科技有限公司 | Constant temperature device for measuring combustion performance of building material |
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2019
- 2019-04-09 CN CN201920471224.9U patent/CN210279201U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285269A (en) * | 2020-12-24 | 2021-01-29 | 北京天通慧智科技有限公司 | Constant temperature device for measuring combustion performance of building material |
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