CN217817453U - Semiconductor heater for constant temperature control of pretreatment air source of oxygen generation system - Google Patents
Semiconductor heater for constant temperature control of pretreatment air source of oxygen generation system Download PDFInfo
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- CN217817453U CN217817453U CN202221288919.1U CN202221288919U CN217817453U CN 217817453 U CN217817453 U CN 217817453U CN 202221288919 U CN202221288919 U CN 202221288919U CN 217817453 U CN217817453 U CN 217817453U
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Abstract
The utility model relates to a semiconductor heating technical field discloses a semiconductor heater for making oxygen system pretreatment air supply constant temperature control by temperature change, including the wiring valve, wiring valve one end is provided with first wiring mouth and second wiring mouth, first wiring mouth is connected with the live wire, the live wire middle part runs through and sliding connection second wiring mouth, live wire circumference surface is provided with insulating outer flexible pipe, the inside zero line that is provided with of insulating outer flexible pipe, the zero line below is provided with the gas-supply pipe, insulating outer flexible pipe one end is provided with the installation and detains, the installation is detained the upper end and is provided with the connecting block, the connecting block both sides are provided with first semiconductor heating piece and second semiconductor heating piece, first semiconductor heating piece one side fixed connection mounting groove. The utility model discloses in, when avoiding maintaining the heater, the mistake is touched and is caused the potential safety hazard to simplify the inner structure of heater, the installation of the device of being convenient for is dismantled.
Description
Technical Field
The utility model relates to a semiconductor heating technical field especially relates to a semiconductor heater that is used for making oxygen system pretreatment air supply constant temperature control by temperature change.
Background
Semiconductor materials are a class of electronic materials that have semiconducting properties (electrical conductivity between conductor and insulator, resistivity in the range of about 1m Ω -cm to 1G Ω -cm) and can be used to fabricate semiconductor devices and integrated circuits. The electric heater is an electric appliance which utilizes electric energy to achieve a heating effect. The intelligent heating device has the advantages of small volume, high heating power, wide application, intelligent control mode, high temperature control precision and capability of being networked with a computer. Wide application range, long service life and high reliability. The core of the heater principle is energy conversion, most widely, the conversion of electrical energy into heat energy. The oxygen generation system needs to treat the air source before working, so that the air source is in a constant temperature state, and the semiconductor heater can effectively convert electric energy into heat energy.
At present, when the existing semiconductor heater is used, an electric wire and an air conveying pipe need to be connected, the electric wire which needs to be connected for the safety of electrical equipment is complicated in disorder, potential safety hazards are easily caused, and the installation of workers on the equipment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a semiconductor heater for constant temperature control of a pretreatment air source of an oxygen generation system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a semiconductor heater for making oxygen system pretreatment air supply constant temperature control by temperature change, including the wiring valve, wiring valve one end is provided with first wiring mouth and second wiring mouth, first wiring mouth is connected with the live wire, the live wire middle part is run through and sliding connection second wiring mouth, live wire circumference surface is provided with insulating overcoat hose, the inside zero line that is provided with of insulating overcoat hose, the zero line below is provided with the gas-supply pipe, insulating overcoat hose one end is provided with the installation and detains, the installation is detained the upper end and is provided with the connecting block, the connecting block both sides are provided with first semiconductor heating piece and second semiconductor heating piece, first semiconductor heating piece one side fixed connection mounting groove.
As a further description of the above technical solution:
a groove is formed in one side inside the connecting block, and a convex block is connected inside the groove.
As a further description of the above technical solution:
one side of the convex block is fixedly connected with a transmission rod, and one end of the transmission rod penetrates through and is fixedly connected with the mounting buckle.
As a further description of the above technical solution:
one side of the mounting buckle is fixedly connected with a reinforcing pipe, and the lower end of the reinforcing pipe is fixedly connected with an insulating outer sleeved hose.
As a further description of the above technical solution:
one side of the transmission rod is fixedly connected with a fixed plate, and one side of the fixed plate is fixedly connected with a spring.
As a further description of the above technical solution:
and a switch is arranged on one side of the wiring valve.
As a further description of the above technical solution:
the wiring valve is electrically connected with the first semiconductor heating block and the second semiconductor heating block.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first be provided with insulating overcoat hose through live wire circumferential surface, the inside zero line that is provided with of insulating overcoat hose, the zero line below is provided with the gas-supply pipe, uses insulating overcoat hose to wrap up live wire, zero line, gas-supply pipe, and when avoiding maintaining the heater, the mistake is touched and is caused the potential safety hazard to the inner structure of heater has been simplified.
2. The utility model discloses in, be provided with the installation through insulating overcoat hose one end and detain, the installation is detained the upper end and is provided with the connecting block, detains through pressing the installation and can conveniently install live wire, zero line, gas-supply pipe at the connecting block lower extreme, and the installation of the device of being convenient for is dismantled.
Drawings
FIG. 1 is a front plan view of the semiconductor heater for constant temperature control of the pretreatment gas source of the oxygen generation system;
fig. 2 is a left side perspective view of the semiconductor heater for constant temperature control of a pretreatment gas source of an oxygen generation system according to the present invention;
fig. 3 is a schematic view of the installation buckle of the semiconductor heater for constant temperature control of the pretreatment air source of the oxygen generation system.
Illustration of the drawings:
1. a wiring valve; 2. a switch; 3. a first wiring port; 4. a second wiring port; 5. a live line; 6. a zero line; 7. a gas delivery pipe; 8. an insulating outer hose; 9. a reinforcement tube; 10. installing a buckle; 11. a first semiconductor heating block; 12. connecting blocks; 13. a second semiconductor heating block; 14. mounting grooves; 15. a transmission rod; 16. a bump; 17. a groove; 18. a fixing plate; 19. a spring.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a semiconductor heater for making oxygen system pretreatment air supply constant temperature control by temperature change, including wiring valve 1, 1 one end of wiring valve is provided with first wiring mouth 3 and second wiring mouth 4, first wiring mouth 3 is connected with live wire 5, live wire 5 middle part runs through and sliding connection second wiring mouth 4, 5 circumferential surface on live wire are provided with insulating outer casing hose 8, the inside zero line 6 that is provided with of insulating outer casing hose 8, zero line 6 below is provided with gas-supply pipe 7, through insulating outer casing hose 8 with live wire 5, zero line 6, gas-supply pipe 7 is unified to be accomodate, avoided heater electric leakage someone mistake to touch, the inner structure of heater has been simplified, 8 one end of insulating outer casing hose is provided with the installation and detains 10, the installation is detained 10 upper ends and is provided with connecting block 12, installation detain 10 be convenient for with live wire 5, zero line 6, system oxygen gas-supply pipe 7 is connected with the semiconductor heating block, connecting block 12 both sides are provided with second semiconductor heating block 13, 11 one side fixed connection mounting groove 14 on the first semiconductor heating block, cross mounting groove 14 and install the inside at the semiconductor heating block, make things convenient for semiconductor heater's the installation dismantlement.
One side of the inside of the connecting block 12 is provided with a groove 17, the inside of the groove 17 is connected with a lug 16, one side of the lug 16 is fixedly connected with a transmission rod 15, one end of the transmission rod 15 penetrates through and is fixedly connected with an installation buckle 10, one side of the installation buckle 10 is fixedly connected with a reinforcing pipe 9, the transmission rod 15 is enabled to extrude a spring 19 through pressing the installation buckle 10, the lug 16 is enabled to move towards the pressing direction, when the insulating outer sleeve hose 8 is connected to the lower end of the connecting block 12, the installation buckle 10 is loosened, the spring 19 rebounds, the lug 16 is sent into the groove 17, wiring installation is completed, the lower end of the reinforcing pipe 9 is fixedly connected with the insulating outer sleeve hose 8, one side of the transmission rod 15 is fixedly connected with a fixing plate 18, one side of the fixing plate 18 is fixedly connected with the spring 19, one side of the wiring valve 1 is provided with a switch 2, the switch 2 controls to be connected to a live wire 5 in the wiring valve 1, the switch 2 is opened to enable the live wire 5 to be powered on, the switch 2 is powered off when the switch 2 is closed, the heater is not used, power is saved, and the power resource, and the wiring valve 1 is electrically connected with a first semiconductor heating block 11 and a second semiconductor heating block 13.
The working principle is as follows: the semiconductor heating block is arranged inside the oxygen generation device through the mounting groove 14, the semiconductor heater is convenient to install and detach, one end of the live wire 5 is connected into the wiring valve 1 and is matched with the lower side zero line 6 to electrically connect the first semiconductor heating block 11 with the second semiconductor heating block 13 and the wiring valve 1, the live wire 5 provides power for the first semiconductor heating block 11 and the second semiconductor heating block 13, the first semiconductor heating block 11 and the second semiconductor heating block 13 are electrified to generate heat, gas source gas is heated, the zero line 6 provides safety support for equipment, short circuit is avoided, potential safety hazards caused by broken circuit are avoided, the gas source gas used by the oxygen generation system is transmitted into the first semiconductor heating block 11 and the second semiconductor heating block 13 through the gas pipe 7, the first semiconductor heating block 11 and the second semiconductor heating block 13 heat the equipment, the working efficiency of the heater is improved through the plurality of semiconductor heating blocks, the live wire 5, the zero line 6 and the gas pipe 7 are stored in a unified mode through the insulating outer sleeve hose 8, electric leakage contact is avoided, and the internal structure of the heater is simplified.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A semiconductor heater for making oxygen system pretreatment air supply constant temperature control by temperature change, including wiring valve (1), its characterized in that: wiring valve (1) one end is provided with first wiring mouth (3) and second wiring mouth (4), first wiring mouth (3) are connected with live wire (5), live wire (5) middle part is run through and sliding connection second wiring mouth (4), live wire (5) circumference surface is provided with insulating overcoat hose (8), insulating overcoat hose (8) inside is provided with zero line (6), zero line (6) below is provided with gas-supply pipe (7), insulating overcoat hose (8) one end is provided with the installation and detains (10), the installation is detained (10) upper end and is provided with connecting block (12), connecting block (12) both sides are provided with first semiconductor heating block (11) and second semiconductor heating block (13), first semiconductor heating block (11) one side fixed connection mounting groove (14).
2. The semiconductor heater for constant temperature control of a pretreatment gas source of an oxygen generation system according to claim 1, wherein: a groove (17) is formed in one side inside the connecting block (12), and a protruding block (16) is connected inside the groove (17).
3. The semiconductor heater for constant temperature control of a pretreatment gas source of an oxygen generation system according to claim 2, wherein: one side of the convex block (16) is fixedly connected with a transmission rod (15), and one end of the transmission rod (15) penetrates through and is fixedly connected with the mounting buckle (10).
4. The semiconductor heater for constant temperature control of a pretreatment gas source of an oxygen generation system according to claim 1, wherein: and one side of the mounting buckle (10) is fixedly connected with a reinforcing pipe (9), and the lower end of the reinforcing pipe (9) is fixedly connected with an insulating outer sleeved hose (8).
5. The semiconductor heater for constant temperature control of a pretreatment gas source of an oxygen generation system according to claim 3, wherein: one side of the transmission rod (15) is fixedly connected with a fixed plate (18), and one side of the fixed plate (18) is fixedly connected with a spring (19).
6. The semiconductor heater for constant temperature control of a pretreatment gas source of an oxygen generation system according to claim 1, wherein: and a switch (2) is arranged on one side of the wiring valve (1).
7. The semiconductor heater for constant temperature control of a pretreatment gas source of an oxygen generation system according to claim 1, wherein: the wiring valve (1) is electrically connected with the first semiconductor heating block (11) and the second semiconductor heating block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221288919.1U CN217817453U (en) | 2022-05-27 | 2022-05-27 | Semiconductor heater for constant temperature control of pretreatment air source of oxygen generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221288919.1U CN217817453U (en) | 2022-05-27 | 2022-05-27 | Semiconductor heater for constant temperature control of pretreatment air source of oxygen generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217817453U true CN217817453U (en) | 2022-11-15 |
Family
ID=83986389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221288919.1U Active CN217817453U (en) | 2022-05-27 | 2022-05-27 | Semiconductor heater for constant temperature control of pretreatment air source of oxygen generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217817453U (en) |
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2022
- 2022-05-27 CN CN202221288919.1U patent/CN217817453U/en active Active
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